Community
Learn
Tools Library
AI Tools
Leisure
search
English
Home php教程 php手册 PHP gets package information of APK

PHP gets package information of APK

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Oct 08, 2016 pm 04:04 PM

I’ve been too busy during this period. I haven’t blogged for a month. When I have some free time, I feel like recording down the problems I encountered during development

When php uploads the Android apk package, it needs to obtain the information in the Android apk package

<?<span style="color: #000000;">php

</span><span style="color: #008000;">/*</span><span style="color: #008000;">解析安卓apk包中的压缩XML文件，还原和读取XML内容

依赖功能：需要PHP的ZIP包函数支持。</span><span style="color: #008000;">*/</span>

<span style="color: #0000ff;">include</span>('./Apkparser.php'<span style="color: #000000;">);

</span><span style="color: #800080;">$appObj</span>    = <span style="color: #0000ff;">new</span><span style="color: #000000;"> Apkparser(); 

</span><span style="color: #800080;">$targetFile</span> = a.apk;<span style="color: #008000;">//</span><span style="color: #008000;">apk所在的路径地址</span>

<span style="color: #800080;">$res</span>     = <span style="color: #800080;">$appObj</span>->open(<span style="color: #800080;">$targetFile</span><span style="color: #000000;">);

</span><span style="color: #800080;">$appObj</span>->getAppName();         <span style="color: #008000;">//</span><span style="color: #008000;"> 应用名称</span>

<span style="color: #800080;">$appObj</span>->getPackage();        <span style="color: #008000;">//</span><span style="color: #008000;"> 应用包名</span>

<span style="color: #800080;">$appObj</span>->getVersionName();    <span style="color: #008000;">//</span><span style="color: #008000;"> 版本名称</span>

<span style="color: #800080;">$appObj</span>->getVersionCode();    <span style="color: #008000;">//</span><span style="color: #008000;"> 版本代码</span>
?>
Copy after login

The following is the Apkparser class package. Copy the following code and save it as Apkparser.php to execute the above code

<?<span style="color: #000000;">php
</span><span style="color: #0000ff;">class</span><span style="color: #000000;"> ApkParser{
</span><span style="color: #008000;">//</span><span style="color: #008000;">----------------------
// 公共函数，供外部调用
//----------------------</span>
  <span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span> open(<span style="color: #800080;">$apk_file</span>, <span style="color: #800080;">$xml_file</span>='AndroidManifest.xml'<span style="color: #000000;">){
    </span><span style="color: #800080;">$zip</span> = <span style="color: #0000ff;">new</span><span style="color: #000000;"> \ZipArchive;
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$zip</span>->open(<span style="color: #800080;">$apk_file</span>) === <span style="color: #0000ff;">TRUE</span><span style="color: #000000;">) {
      </span><span style="color: #800080;">$xml</span> = <span style="color: #800080;">$zip</span>->getFromName(<span style="color: #800080;">$xml_file</span><span style="color: #000000;">);
      </span><span style="color: #800080;">$zip</span>-><span style="color: #000000;">close();
      </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$xml</span><span style="color: #000000;">){
        </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
          </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->parseString(<span style="color: #800080;">$xml</span><span style="color: #000000;">);
        }</span><span style="color: #0000ff;">catch</span> (<span style="color: #0000ff;">Exception</span> <span style="color: #800080;">$e</span><span style="color: #000000;">){
        }
      }
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span> parseString(<span style="color: #800080;">$xml</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$this</span>->xml = <span style="color: #800080;">$xml</span><span style="color: #000000;">;
    </span><span style="color: #800080;">$this</span>->length = <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$xml</span><span style="color: #000000;">);
 
    </span><span style="color: #800080;">$this</span>->root = <span style="color: #800080;">$this</span>->parseBlock(self::<span style="color: #000000;">AXML_FILE);
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">true</span><span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span> getXML(<span style="color: #800080;">$node</span>=<span style="color: #0000ff;">NULL</span>, <span style="color: #800080;">$lv</span>=-1<span style="color: #000000;">){
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$lv</span> == -1) <span style="color: #800080;">$node</span> = <span style="color: #800080;">$this</span>-><span style="color: #000000;">root;
    </span><span style="color: #0000ff;">if</span> (!<span style="color: #800080;">$node</span>) <span style="color: #0000ff;">return</span> ''<span style="color: #000000;">;
 
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$node</span>['type'] == self::END_TAG) <span style="color: #800080;">$lv</span>--<span style="color: #000000;">;
    </span><span style="color: #800080;">$xml</span> = @(<span style="color: #800080;">$node</span>['line'] == 0 || <span style="color: #800080;">$node</span>['line'] == <span style="color: #800080;">$this</span>->line) ? '' : "\n".<span style="color: #008080;">str_repeat</span>('  ', <span style="color: #800080;">$lv</span><span style="color: #000000;">);
    </span><span style="color: #800080;">$xml</span> .= <span style="color: #800080;">$node</span>['tag'<span style="color: #000000;">];
    </span><span style="color: #800080;">$this</span>->line = @<span style="color: #800080;">$node</span>['line'<span style="color: #000000;">];
    </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$node</span>['child'] <span style="color: #0000ff;">as</span> <span style="color: #800080;">$c</span><span style="color: #000000;">){
      </span><span style="color: #800080;">$xml</span> .= <span style="color: #800080;">$this</span>->getXML(<span style="color: #800080;">$c</span>, <span style="color: #800080;">$lv</span>+1<span style="color: #000000;">);
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$xml</span><span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getPackage(){
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttribute('manifest', 'package'<span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getVersionName(){
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttribute('manifest', 'android:versionName'<span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getVersionCode(){
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttribute('manifest', 'android:versionCode'<span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getAppName(){
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttribute('manifest/application', 'android:name'<span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getMainActivity(){
    </span><span style="color: #0000ff;">for</span> (<span style="color: #800080;">$id</span>=0; <span style="color: #0000ff;">true</span>; <span style="color: #800080;">$id</span>++<span style="color: #000000;">){
      </span><span style="color: #800080;">$act</span> = <span style="color: #800080;">$this</span>->getAttribute("manifest/application/activity[{<span style="color: #800080;">$id</span>}]/intent-filter/action", 'android:name'<span style="color: #000000;">);
      </span><span style="color: #0000ff;">if</span> (!<span style="color: #800080;">$act</span>) <span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$act</span> == 'android.intent.action.MAIN') <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getActivity(<span style="color: #800080;">$id</span><span style="color: #000000;">);
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span> getActivity(<span style="color: #800080;">$idx</span>=0<span style="color: #000000;">){
    </span><span style="color: #800080;">$idx</span> = <span style="color: #008080;">intval</span>(<span style="color: #800080;">$idx</span><span style="color: #000000;">);
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttribute("manifest/application/activity[{<span style="color: #800080;">$idx</span>}]", 'android:name'<span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span> getAttribute(<span style="color: #800080;">$path</span>, <span style="color: #800080;">$name</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$r</span> = <span style="color: #800080;">$this</span>->getElement(<span style="color: #800080;">$path</span><span style="color: #000000;">);
    </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">is_null</span>(<span style="color: #800080;">$r</span>)) <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
 
    </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">isset</span>(<span style="color: #800080;">$r</span>['attrs'<span style="color: #000000;">])){
      </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$r</span>['attrs'] <span style="color: #0000ff;">as</span> <span style="color: #800080;">$a</span><span style="color: #000000;">){
        </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$a</span>['ns_name'] == <span style="color: #800080;">$name</span>) <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getAttributeValue(<span style="color: #800080;">$a</span><span style="color: #000000;">);
      }
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
  }
 
</span><span style="color: #008000;">//</span><span style="color: #008000;">----------------------
// 类型常量定义
//----------------------</span>
  <span style="color: #0000ff;">const</span> AXML_FILE             = 0x00080003<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> STRING_BLOCK          = 0x001C0001<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> RESOURCEIDS           = 0x00080180<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> START_NAMESPACE       = 0x00100100<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> END_NAMESPACE         = 0x00100101<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> START_TAG             = 0x00100102<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> END_TAG               = 0x00100103<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TEXT                  = 0x00100104<span style="color: #000000;">;
 
  </span><span style="color: #0000ff;">const</span> TYPE_NULL             =0<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_REFERENCE        =1<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_ATTRIBUTE        =2<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_STRING           =3<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_FLOAT            =4<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_DIMENSION        =5<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_FRACTION         =6<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_DEC          =16<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_HEX          =17<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_BOOLEAN      =18<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_COLOR_ARGB8  =28<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_COLOR_RGB8   =29<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_COLOR_ARGB4  =30<span style="color: #000000;">;
  </span><span style="color: #0000ff;">const</span> TYPE_INT_COLOR_RGB4   =31<span style="color: #000000;">;
 
  </span><span style="color: #0000ff;">const</span> UNIT_MASK             = 15<span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$RADIX_MULTS</span> = <span style="color: #0000ff;">array</span>(0.00390625, 3.051758E-005, 1.192093E-007, 4.656613E-010<span style="color: #000000;">);
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$DIMENSION_UNITS</span> = <span style="color: #0000ff;">array</span>("px","dip","sp","pt","in","mm","",""<span style="color: #000000;">);
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$FRACTION_UNITS</span>  = <span style="color: #0000ff;">array</span>("%","%p","","","","","",""<span style="color: #000000;">);
 
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$xml</span>=''<span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$length</span> = 0<span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$stringCount</span> = 0<span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$styleCount</span>  = 0<span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$stringTab</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$styleTab</span>  = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$resourceIDs</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$ns</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$cur_ns</span> = <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$root</span> = <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
  </span><span style="color: #0000ff;">private</span> <span style="color: #800080;">$line</span> = 0<span style="color: #000000;">;
 
</span><span style="color: #008000;">//</span><span style="color: #008000;">----------------------
// 内部私有函数
//----------------------</span>
  <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> getElement(<span style="color: #800080;">$path</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">if</span> (!<span style="color: #800080;">$this</span>->root) <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
    </span><span style="color: #800080;">$ps</span> = <span style="color: #008080;">explode</span>('/', <span style="color: #800080;">$path</span><span style="color: #000000;">);
    </span><span style="color: #800080;">$r</span>  = <span style="color: #800080;">$this</span>-><span style="color: #000000;">root;
    </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$ps</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$v</span><span style="color: #000000;">){
      </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">preg_match</span>('/([^\[]+)\[([0-9]+)\]$/', <span style="color: #800080;">$v</span>, <span style="color: #800080;">$ms</span><span style="color: #000000;">)){
        </span><span style="color: #800080;">$v</span> = <span style="color: #800080;">$ms</span>[1<span style="color: #000000;">];
        </span><span style="color: #800080;">$off</span> = <span style="color: #800080;">$ms</span>[2<span style="color: #000000;">];
      }</span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
        </span><span style="color: #800080;">$off</span> = 0<span style="color: #000000;">;
      }
      </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$r</span>['child'] <span style="color: #0000ff;">as</span> <span style="color: #800080;">$c</span><span style="color: #000000;">){
        </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$c</span>['type'] == self::START_TAG && <span style="color: #800080;">$c</span>['ns_name'] == <span style="color: #800080;">$v</span><span style="color: #000000;">){
          </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$off</span> == 0<span style="color: #000000;">){
            </span><span style="color: #800080;">$r</span> = <span style="color: #800080;">$c</span>; <span style="color: #0000ff;">continue</span> 2<span style="color: #000000;">;
          }</span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
            </span><span style="color: #800080;">$off</span>--<span style="color: #000000;">;
          }
        }
      }
      </span><span style="color: #008000;">//</span><span style="color: #008000;"> 没有找到节点</span>
      <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$r</span><span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> parseBlock(<span style="color: #800080;">$need</span> = 0<span style="color: #000000;">){
    </span><span style="color: #800080;">$o</span> = 0<span style="color: #000000;">;
    </span><span style="color: #800080;">$type</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$need</span> && <span style="color: #800080;">$type</span> != <span style="color: #800080;">$need</span>) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('Block Type Error', 1<span style="color: #000000;">);
    </span><span style="color: #800080;">$size</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$size</span> < 8 || <span style="color: #800080;">$size</span> > <span style="color: #800080;">$this</span>->length) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('Block Size Error', 2<span style="color: #000000;">);
    </span><span style="color: #800080;">$left</span> = <span style="color: #800080;">$this</span>->length - <span style="color: #800080;">$size</span><span style="color: #000000;">;
 
    </span><span style="color: #800080;">$props</span> = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">switch</span> (<span style="color: #800080;">$type</span><span style="color: #000000;">){
      </span><span style="color: #0000ff;">case</span> self::AXML_FILE:
        <span style="color: #800080;">$props</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">(
          </span>'line' => 0,
          'tag' => '<?xml version="1.0" encoding="utf-8"?>'<span style="color: #000000;">
        );
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::STRING_BLOCK:
        <span style="color: #800080;">$this</span>->stringCount = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$this</span>->styleCount  = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$o</span> += 4<span style="color: #000000;">;
        </span><span style="color: #800080;">$strOffset</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$styOffset</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$strListOffset</span> = <span style="color: #800080;">$this</span>->get32array(<span style="color: #800080;">$o</span>, <span style="color: #800080;">$this</span>-><span style="color: #000000;">stringCount);
        </span><span style="color: #800080;">$styListOffset</span> = <span style="color: #800080;">$this</span>->get32array(<span style="color: #800080;">$o</span>, <span style="color: #800080;">$this</span>-><span style="color: #000000;">styleCount);
        </span><span style="color: #800080;">$this</span>->stringTab = <span style="color: #800080;">$this</span>->stringCount > 0 ? <span style="color: #800080;">$this</span>->getStringTab(<span style="color: #800080;">$strOffset</span>, <span style="color: #800080;">$strListOffset</span>) : <span style="color: #0000ff;">array</span><span style="color: #000000;">();
        </span><span style="color: #800080;">$this</span>->styleTab  = <span style="color: #800080;">$this</span>->styleCount > 0 ? <span style="color: #800080;">$this</span>->getStringTab(<span style="color: #800080;">$styOffset</span>, <span style="color: #800080;">$styListOffset</span>) : <span style="color: #0000ff;">array</span><span style="color: #000000;">();
        </span><span style="color: #800080;">$o</span> = <span style="color: #800080;">$size</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::RESOURCEIDS:
        <span style="color: #800080;">$count</span> = <span style="color: #800080;">$size</span> / 4 - 2<span style="color: #000000;">;
        </span><span style="color: #800080;">$this</span>->resourceIDs = <span style="color: #800080;">$this</span>->get32array(<span style="color: #800080;">$o</span>, <span style="color: #800080;">$count</span><span style="color: #000000;">);
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::START_NAMESPACE:
        <span style="color: #800080;">$o</span> += 8<span style="color: #000000;">;
        </span><span style="color: #800080;">$prefix</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$uri</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
 
        </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns)){
          </span><span style="color: #800080;">$this</span>->cur_ns = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
          </span><span style="color: #800080;">$this</span>->ns[] = &<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns;
        }
        </span><span style="color: #800080;">$this</span>->cur_ns[<span style="color: #800080;">$uri</span>] = <span style="color: #800080;">$prefix</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::END_NAMESPACE:
        <span style="color: #800080;">$o</span> += 8<span style="color: #000000;">;
        </span><span style="color: #800080;">$prefix</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$uri</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
 
        </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$this</span>->cur_ns)) <span style="color: #0000ff;">break</span><span style="color: #000000;">;
        </span><span style="color: #0000ff;">unset</span>(<span style="color: #800080;">$this</span>->cur_ns[<span style="color: #800080;">$uri</span><span style="color: #000000;">]);
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::START_TAG:
        <span style="color: #800080;">$line</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
 
        </span><span style="color: #800080;">$o</span> += 4<span style="color: #000000;">;
        </span><span style="color: #800080;">$attrs</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
        </span><span style="color: #800080;">$props</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">(
          </span>'line' => <span style="color: #800080;">$line</span>,
          'ns' => <span style="color: #800080;">$this</span>->getNameSpace(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>)),
          'name' => <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>)),
          'flag' => <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>),
          'count' => <span style="color: #800080;">$this</span>->get16(<span style="color: #800080;">$o</span>),
          'id' => <span style="color: #800080;">$this</span>->get16(<span style="color: #800080;">$o</span>)-1,
          'class' => <span style="color: #800080;">$this</span>->get16(<span style="color: #800080;">$o</span>)-1,
          'style' => <span style="color: #800080;">$this</span>->get16(<span style="color: #800080;">$o</span>)-1,
          'attrs' => &<span style="color: #800080;">$attrs</span><span style="color: #000000;">
        );
        </span><span style="color: #800080;">$props</span>['ns_name'] = <span style="color: #800080;">$props</span>['ns'].<span style="color: #800080;">$props</span>['name'<span style="color: #000000;">];
        </span><span style="color: #0000ff;">for</span> (<span style="color: #800080;">$i</span>=0; <span style="color: #800080;">$i</span> < <span style="color: #800080;">$props</span>['count']; <span style="color: #800080;">$i</span>++<span style="color: #000000;">){
          </span><span style="color: #800080;">$a</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">(
            </span>'ns' => <span style="color: #800080;">$this</span>->getNameSpace(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>)),
            'name' => <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>)),
            'val_str' => <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>),
            'val_type' => <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>),
            'val_data' => <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">)
          );
          </span><span style="color: #800080;">$a</span>['ns_name'] = <span style="color: #800080;">$a</span>['ns'].<span style="color: #800080;">$a</span>['name'<span style="color: #000000;">];
          </span><span style="color: #800080;">$a</span>['val_type'] >>= 24<span style="color: #000000;">;
          </span><span style="color: #800080;">$attrs</span>[] = <span style="color: #800080;">$a</span><span style="color: #000000;">;
        }
        </span><span style="color: #008000;">//</span><span style="color: #008000;"> 处理TAG字符串</span>
        <span style="color: #800080;">$tag</span> = "<{<span style="color: #800080;">$props</span>['ns_name']}"<span style="color: #000000;">;
        </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$this</span>->cur_ns <span style="color: #0000ff;">as</span> <span style="color: #800080;">$uri</span> => <span style="color: #800080;">$prefix</span><span style="color: #000000;">){
          </span><span style="color: #800080;">$uri</span> = <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$uri</span><span style="color: #000000;">);
          </span><span style="color: #800080;">$prefix</span> = <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$prefix</span><span style="color: #000000;">);
          </span><span style="color: #800080;">$tag</span> .= " xmlns:{<span style="color: #800080;">$prefix</span>}=\"{<span style="color: #800080;">$uri</span>}\""<span style="color: #000000;">;
        }
        </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$props</span>['attrs'] <span style="color: #0000ff;">as</span> <span style="color: #800080;">$a</span><span style="color: #000000;">){
          </span><span style="color: #800080;">$tag</span> .= " {<span style="color: #800080;">$a</span>['ns_name']}=\"".
              <span style="color: #800080;">$this</span>->getAttributeValue(<span style="color: #800080;">$a</span>).
              '"'<span style="color: #000000;">;
        }
        </span><span style="color: #800080;">$tag</span> .= '>'<span style="color: #000000;">;
        </span><span style="color: #800080;">$props</span>['tag'] = <span style="color: #800080;">$tag</span><span style="color: #000000;">;
 
        </span><span style="color: #0000ff;">unset</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns);
        </span><span style="color: #800080;">$this</span>->cur_ns = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
        </span><span style="color: #800080;">$this</span>->ns[] = &<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns;
        </span><span style="color: #800080;">$left</span> = -1<span style="color: #000000;">;
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::END_TAG:
        <span style="color: #800080;">$line</span> = <span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$o</span> += 4<span style="color: #000000;">;
        </span><span style="color: #800080;">$props</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">(
          </span>'line' => <span style="color: #800080;">$line</span>,
          'ns' => <span style="color: #800080;">$this</span>->getNameSpace(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span>)),
          'name' => <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">))
        );
        </span><span style="color: #800080;">$props</span>['ns_name'] = <span style="color: #800080;">$props</span>['ns'].<span style="color: #800080;">$props</span>['name'<span style="color: #000000;">];
        </span><span style="color: #800080;">$props</span>['tag'] = "</{<span style="color: #800080;">$props</span>['ns_name']}>"<span style="color: #000000;">;
        </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>->ns) > 1<span style="color: #000000;">){
          </span><span style="color: #008080;">array_pop</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">ns);
          </span><span style="color: #0000ff;">unset</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns);
          </span><span style="color: #800080;">$this</span>->cur_ns = <span style="color: #008080;">array_pop</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">ns);
          </span><span style="color: #800080;">$this</span>->ns[] = &<span style="color: #800080;">$this</span>-><span style="color: #000000;">cur_ns;
        }
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">case</span> self::TEXT:
        <span style="color: #800080;">$o</span> += 8<span style="color: #000000;">;
        </span><span style="color: #800080;">$props</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">(
          </span>'tag' => <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$this</span>->get32(<span style="color: #800080;">$o</span><span style="color: #000000;">))
        );
        </span><span style="color: #800080;">$o</span> += 8<span style="color: #000000;">;
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">default</span>:
        <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('Block Type Error', 3<span style="color: #000000;">);
      </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
    }
 
    </span><span style="color: #800080;">$this</span>->skip(<span style="color: #800080;">$o</span><span style="color: #000000;">);
    </span><span style="color: #800080;">$child</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
    </span><span style="color: #0000ff;">while</span> (<span style="color: #800080;">$this</span>->length > <span style="color: #800080;">$left</span><span style="color: #000000;">){
      </span><span style="color: #800080;">$c</span> = <span style="color: #800080;">$this</span>-><span style="color: #000000;">parseBlock();
      </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$props</span> && <span style="color: #800080;">$c</span>) <span style="color: #800080;">$child</span>[] = <span style="color: #800080;">$c</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$left</span> == -1 && <span style="color: #800080;">$c</span>['type'] == self::<span style="color: #000000;">END_TAG){
        </span><span style="color: #800080;">$left</span> = <span style="color: #800080;">$this</span>-><span style="color: #000000;">length;
        </span><span style="color: #0000ff;">break</span><span style="color: #000000;">;
      }
    }
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$this</span>->length != <span style="color: #800080;">$left</span>) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('Block Overflow Error', 4<span style="color: #000000;">);
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$props</span><span style="color: #000000;">){
      </span><span style="color: #800080;">$props</span>['type'] = <span style="color: #800080;">$type</span><span style="color: #000000;">;
      </span><span style="color: #800080;">$props</span>['size'] = <span style="color: #800080;">$size</span><span style="color: #000000;">;
      </span><span style="color: #800080;">$props</span>['child'] = <span style="color: #800080;">$child</span><span style="color: #000000;">;
      </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$props</span><span style="color: #000000;">;
    }</span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
      </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    }
  }
 
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> getAttributeValue(<span style="color: #800080;">$a</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$type</span> = &<span style="color: #800080;">$a</span>['val_type'<span style="color: #000000;">];
    </span><span style="color: #800080;">$data</span> = &<span style="color: #800080;">$a</span>['val_data'<span style="color: #000000;">];
    </span><span style="color: #0000ff;">switch</span> (<span style="color: #800080;">$type</span><span style="color: #000000;">){
      </span><span style="color: #0000ff;">case</span> self::TYPE_STRING:
        <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$a</span>['val_str'<span style="color: #000000;">]);
      </span><span style="color: #0000ff;">case</span> self::TYPE_ATTRIBUTE:
        <span style="color: #0000ff;">return</span> <span style="color: #008080;">sprintf</span>('?%s%08X', self::_getPackage(<span style="color: #800080;">$data</span>), <span style="color: #800080;">$data</span><span style="color: #000000;">);
      </span><span style="color: #0000ff;">case</span> self::TYPE_REFERENCE:
        <span style="color: #0000ff;">return</span> <span style="color: #008080;">sprintf</span>('@%s%08X', self::_getPackage(<span style="color: #800080;">$data</span>), <span style="color: #800080;">$data</span><span style="color: #000000;">);
      </span><span style="color: #0000ff;">case</span> self::TYPE_INT_HEX:
        <span style="color: #0000ff;">return</span> <span style="color: #008080;">sprintf</span>('0x%08X', <span style="color: #800080;">$data</span><span style="color: #000000;">);
      </span><span style="color: #0000ff;">case</span> self::TYPE_INT_BOOLEAN:
        <span style="color: #0000ff;">return</span> (<span style="color: #800080;">$data</span> != 0 ? 'true' : 'false'<span style="color: #000000;">);
      </span><span style="color: #0000ff;">case</span> self::TYPE_INT_COLOR_ARGB8:
      <span style="color: #0000ff;">case</span> self::TYPE_INT_COLOR_RGB8:
      <span style="color: #0000ff;">case</span> self::TYPE_INT_COLOR_ARGB4:
      <span style="color: #0000ff;">case</span> self::TYPE_INT_COLOR_RGB4:
        <span style="color: #0000ff;">return</span> <span style="color: #008080;">sprintf</span>('#%08X', <span style="color: #800080;">$data</span><span style="color: #000000;">);
      </span><span style="color: #0000ff;">case</span> self::TYPE_DIMENSION:
        <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->_complexToFloat(<span style="color: #800080;">$data</span>).self::<span style="color: #800080;">$DIMENSION_UNITS</span>[<span style="color: #800080;">$data</span> & self::<span style="color: #000000;">UNIT_MASK];
      </span><span style="color: #0000ff;">case</span> self::TYPE_FRACTION:
        <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->_complexToFloat(<span style="color: #800080;">$data</span>).self::<span style="color: #800080;">$FRACTION_UNITS</span>[<span style="color: #800080;">$data</span> & self::<span style="color: #000000;">UNIT_MASK];
      </span><span style="color: #0000ff;">case</span> self::TYPE_FLOAT:
        <span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->_int2float(<span style="color: #800080;">$data</span><span style="color: #000000;">);
    }
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$type</span> >=self::TYPE_INT_DEC && <span style="color: #800080;">$type</span> < self::<span style="color: #000000;">TYPE_INT_COLOR_ARGB8){
      </span><span style="color: #0000ff;">return</span> (<span style="color: #0000ff;">string</span>)<span style="color: #800080;">$data</span><span style="color: #000000;">;
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #008080;">sprintf</span>('<0x%X, type 0x%02X>', <span style="color: #800080;">$data</span>, <span style="color: #800080;">$type</span><span style="color: #000000;">);
  }
 
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> _complexToFloat(<span style="color: #800080;">$data</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">return</span> (<span style="color: #0000ff;">float</span>)(<span style="color: #800080;">$data</span> & 0xFFFFFF00) * self::<span style="color: #800080;">$RADIX_MULTS</span>[(<span style="color: #800080;">$data</span>>>4) & 3<span style="color: #000000;">];
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> _int2float(<span style="color: #800080;">$v</span><span style="color: #000000;">) {
    </span><span style="color: #800080;">$x</span> = (<span style="color: #800080;">$v</span> & ((1 << 23) - 1)) + (1 << 23) * (<span style="color: #800080;">$v</span> >> 31 | 1<span style="color: #000000;">);
    </span><span style="color: #800080;">$exp</span> = (<span style="color: #800080;">$v</span> >> 23 & 0xFF) - 127<span style="color: #000000;">;
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$x</span> * <span style="color: #008080;">pow</span>(2, <span style="color: #800080;">$exp</span> - 23<span style="color: #000000;">);
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> _getPackage(<span style="color: #800080;">$data</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">return</span> (<span style="color: #800080;">$data</span> >> 24 == 1) ? 'android:' : ''<span style="color: #000000;">;
  }
 
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> getStringTab(<span style="color: #800080;">$base</span>, <span style="color: #800080;">$list</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$tab</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
    </span><span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$list</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$off</span><span style="color: #000000;">){
      </span><span style="color: #800080;">$off</span> += <span style="color: #800080;">$base</span><span style="color: #000000;">;
      </span><span style="color: #800080;">$len</span> = <span style="color: #800080;">$this</span>->get16(<span style="color: #800080;">$off</span><span style="color: #000000;">);
      </span><span style="color: #800080;">$mask</span> = (<span style="color: #800080;">$len</span> >> 0x8) & 0xFF<span style="color: #000000;">;
      </span><span style="color: #800080;">$len</span> = <span style="color: #800080;">$len</span> & 0xFF<span style="color: #000000;">;
      </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$len</span> == <span style="color: #800080;">$mask</span><span style="color: #000000;">){
        </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$off</span> + <span style="color: #800080;">$len</span> > <span style="color: #800080;">$this</span>->length) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('String Table Overflow', 11<span style="color: #000000;">);
        </span><span style="color: #800080;">$tab</span>[] = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$off</span>, <span style="color: #800080;">$len</span><span style="color: #000000;">);
      }</span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
        </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$off</span> + <span style="color: #800080;">$len</span> * 2 > <span style="color: #800080;">$this</span>->length) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('String Table Overflow', 11<span style="color: #000000;">);
        </span><span style="color: #800080;">$str</span> = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$off</span>, <span style="color: #800080;">$len</span> * 2<span style="color: #000000;">);
        </span><span style="color: #800080;">$tab</span>[] = mb_convert_encoding(<span style="color: #800080;">$str</span>, 'UTF-8', 'UCS-2LE'<span style="color: #000000;">);
      }
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$tab</span><span style="color: #000000;">;
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> getString(<span style="color: #800080;">$id</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$id</span> > -1 && <span style="color: #800080;">$id</span> < <span style="color: #800080;">$this</span>-><span style="color: #000000;">stringCount){
      </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$this</span>->stringTab[<span style="color: #800080;">$id</span><span style="color: #000000;">];
    }</span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
      </span><span style="color: #0000ff;">return</span> ''<span style="color: #000000;">;
    }
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> getNameSpace(<span style="color: #800080;">$uri</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">for</span> (<span style="color: #800080;">$i</span>=<span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>->ns); <span style="color: #800080;">$i</span> > 0<span style="color: #000000;">; ){
      </span><span style="color: #800080;">$ns</span> = <span style="color: #800080;">$this</span>->ns[--<span style="color: #800080;">$i</span><span style="color: #000000;">];
      </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">isset</span>(<span style="color: #800080;">$ns</span>[<span style="color: #800080;">$uri</span><span style="color: #000000;">])){
        </span><span style="color: #800080;">$ns</span> = <span style="color: #800080;">$this</span>->getString(<span style="color: #800080;">$ns</span>[<span style="color: #800080;">$uri</span><span style="color: #000000;">]);
        </span><span style="color: #0000ff;">if</span> (!<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$ns</span>)) <span style="color: #800080;">$ns</span> .= ':'<span style="color: #000000;">;
        </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$ns</span><span style="color: #000000;">;
      }
    }
    </span><span style="color: #0000ff;">return</span> ''<span style="color: #000000;">;
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> get32(&<span style="color: #800080;">$off</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$int</span> = <span style="color: #008080;">unpack</span>('V', <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$off</span>, 4<span style="color: #000000;">));
    </span><span style="color: #800080;">$off</span> += 4<span style="color: #000000;">;
    </span><span style="color: #0000ff;">return</span> <span style="color: #008080;">array_shift</span>(<span style="color: #800080;">$int</span><span style="color: #000000;">);
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> get32array(&<span style="color: #800080;">$off</span>, <span style="color: #800080;">$size</span><span style="color: #000000;">){
    </span><span style="color: #0000ff;">if</span> (<span style="color: #800080;">$size</span> <= 0) <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">NULL</span><span style="color: #000000;">;
    </span><span style="color: #800080;">$arr</span> = <span style="color: #008080;">unpack</span>('V*', <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$off</span>, 4 * <span style="color: #800080;">$size</span><span style="color: #000000;">));
    </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">count</span>(<span style="color: #800080;">$arr</span>) != <span style="color: #800080;">$size</span>) <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">Exception</span>('Array Size Error', 10<span style="color: #000000;">);
    </span><span style="color: #800080;">$off</span> += 4 * <span style="color: #800080;">$size</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$arr</span><span style="color: #000000;">;
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> get16(&<span style="color: #800080;">$off</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$int</span> = <span style="color: #008080;">unpack</span>('v', <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$off</span>, 2<span style="color: #000000;">));
    </span><span style="color: #800080;">$off</span> += 2<span style="color: #000000;">;
    </span><span style="color: #0000ff;">return</span> <span style="color: #008080;">array_shift</span>(<span style="color: #800080;">$int</span><span style="color: #000000;">);
  }
  </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> skip(<span style="color: #800080;">$size</span><span style="color: #000000;">){
    </span><span style="color: #800080;">$this</span>->xml = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$this</span>->xml, <span style="color: #800080;">$size</span><span style="color: #000000;">);
    </span><span style="color: #800080;">$this</span>->length -= <span style="color: #800080;">$size</span><span style="color: #000000;">;
  }
}
</span>?>
Copy after login

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Show More

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
Assassin's Creed Shadows: Seashell Riddle Solution
3 weeks ago By DDD
What's New in Windows 11 KB5054979 & How to Fix Update Issues
2 weeks ago By DDD
Will R.E.P.O. Have Crossplay?
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
Show More

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Show More

Hot Topics

Where is the login entrance for gmail email?
7549
15
CakePHP Tutorial
1382
52
What is the format of the account name of steam
83
11
win11 activation key permanent
58
19
nyt connections hints and answers
22
90
Show More