PHP删除符合条件的整个目录
<span style="font-size: 15px;"><span style="color: #000000;">php </span><span style="color: #008000;">/*</span><span style="color: #008000;">* * @name delFile函数与delDir函数一起使用, 删除符合条件的整个目录 * @param string $path 指定操作路径 * @return null * @example delDir('D:\web\Apache\htdocs\KeyShareMall\Pc\ThinkPHP'); </span><span style="color: #008000;">*/<br> <br></span> // 删除目录 <span style="color: #0000ff;">function</span> delFile(<span style="color: #800080;">$path</span><span style="color: #000000;">) { </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$path</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">echo</span> '请指定要操作的文件路径'<span style="color: #000000;">; </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">; } </span><span style="color: #0000ff;">if</span> ( <span style="color: #800080;">$handle</span> = <span style="color: #008080;">opendir</span> ( <span style="color: #800080;">$path</span><span style="color: #000000;"> )) { </span><span style="color: #0000ff;">while</span> ( <span style="color: #0000ff;">false</span> !== ( <span style="color: #800080;">$fileName</span> = <span style="color: #008080;">readdir</span> ( <span style="color: #800080;">$handle</span><span style="color: #000000;"> ))) { </span><span style="color: #0000ff;">if</span> ( <span style="color: #800080;">$fileName</span> != "." && <span style="color: #800080;">$fileName</span> != ".."<span style="color: #000000;"> ) { </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">is_file</span>(<span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">)) { </span><span style="color: #008080;">unlink</span>(<span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">); } </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">is_dir</span>(<span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">)) { delFile(</span><span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">); } } } </span><span style="color: #008080;">rmdir</span>(<span style="color: #800080;">$path</span><span style="color: #000000;">); </span><span style="color: #008080;">closedir</span> ( <span style="color: #800080;">$handle</span><span style="color: #000000;"> ); } } </span><span style="color: #0000ff;">function</span> delDir(<span style="color: #800080;">$path</span> = ''<span style="color: #000000;">) { </span><span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$path</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">echo</span> '请指定要操作的文件路径'<span style="color: #000000;">; </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">; } </span><span style="color: #0000ff;">else</span><span style="color: #000000;"> { </span><span style="color: #800080;">$path</span> = <span style="color: #008080;">str_replace</span>('\\', '/', <span style="color: #800080;">$path</span><span style="color: #000000;">); } </span><span style="color: #0000ff;">if</span> ( <span style="color: #800080;">$handle</span> = <span style="color: #008080;">opendir</span>(<span style="color: #800080;">$path</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">while</span> (<span style="color: #0000ff;">false</span> !== ( <span style="color: #800080;">$fileName</span> = <span style="color: #008080;">readdir</span> ( <span style="color: #800080;">$handle</span><span style="color: #000000;"> ))) { </span><span style="color: #0000ff;">if</span> ( <span style="color: #800080;">$fileName</span> != "." && <span style="color: #800080;">$fileName</span> != ".."<span style="color: #000000;"> ) { </span><span style="color: #0000ff;">if</span> (<span style="color: #008080;">is_dir</span>(<span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">)) { </span><span style="color: #0000ff;">echo</span> <span style="color: #800080;">$fileName</span> . "<br>"<span style="color: #000000;">; </span><span style="color: #008000;">//</span><span style="color: #008000;"> 删除含有Zip字符的目录</span> <span style="color: #0000ff;">if</span> (<span style="color: #008080;">strpos</span>(<span style="color: #800080;">$fileName</span>, 'Zip') !== <span style="color: #0000ff;">false</span><span style="color: #000000;">) { delFile(</span><span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">); } </span><span style="color: #0000ff;">else</span><span style="color: #000000;"> { delDir(</span><span style="color: #800080;">$path</span> . '/' . <span style="color: #800080;">$fileName</span><span style="color: #000000;">); } } } } </span><span style="color: #008080;">closedir</span> ( <span style="color: #800080;">$handle</span><span style="color: #000000;"> ); } } </span><span style="color: #008000;">delDir('D:\web\Apache\htdocs\KeyShareMall\Pc\ThinkPHP');</span> ?></span>
