PHPExcel中open_basedir restriction in effect的解决方法
用PHPExcel做导出execl的时候发现在本地没有问题，但是把网站传到租用的服务器的时候就报错，具体如下：
Warning: realpath() [function.realpath]: open_basedir restriction <span style="color: #0000ff;">in</span> effect. File(/tmp) <span style="color: #0000ff;">is</span> not within the allowed path(s): (/data/home:/usr/home:/data/home/tmp:/usr/home/tmp:/<span style="color: #0000ff;">var</span>/www/disablesite) <span style="color: #0000ff;">in</span> /data/home/【服务器名称】/htdocs/【项目地址】/Classes/PHPExcel/Shared/File.php on line <span style="color: #800080;">136</span><span style="color: #000000;"> 找到对应的File.php的136行,只是sys_get_temp_dir方法的最后一行，查阅网上的方法直接把该方法给替换掉就好了。 </span>
代码如下：
<span style="color: #0000ff;">public static function sys_get_temp_dir()<br>{<br>if</span> (ini_get(<span style="color: #800000;">'</span><span style="color: #800000;">upload_tmp_dir</span><span style="color: #800000;">'</span>)!==<span style="color: #0000ff;">false</span><span style="color: #000000;">) { </span><span style="color: #0000ff;">if</span>($temp = ini_get(<span style="color: #800000;">'</span><span style="color: #800000;">upload_tmp_dir</span><span style="color: #800000;">'</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (file_exists($temp)) { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> realpath($temp); } } } </span><span style="color: #0000ff;">if</span> ( !function_exists(<span style="color: #800000;">'</span><span style="color: #800000;">sys_get_temp_dir</span><span style="color: #800000;">'</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">if</span> ($temp = getenv(<span style="color: #800000;">'</span><span style="color: #800000;">TMP</span><span style="color: #800000;">'</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (file_exists($temp)) { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> realpath($temp); } </span><span style="color: #0000ff;">if</span> (($temp!=<span style="color: #800000;">''</span>) &&<span style="color: #000000;"> file_exists($temp)) { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> realpath($temp); } } </span><span style="color: #0000ff;">if</span> ($temp = getenv(<span style="color: #800000;">'</span><span style="color: #800000;">TEMP</span><span style="color: #800000;">'</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (file_exists($temp)) { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> realpath($temp); } } } <br>}</span>
