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44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
<?php
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/**
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* 清除系统缓存
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* Created by PhpStorm.
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* User: xmy
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* Date: 2017/2/16
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* Time: 9:10
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*/
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namespace Admin\Controller;
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use Think\Controller;
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class ClearCacheController extends Controller{
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public function clear(){
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$cache_dirs = RUNTIME_PATH;
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$this->rmdirr ( $cache_dirs );
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@mkdir ( $cache_dirs, 0777, true );
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$this->success("缓存清除成功！");
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}
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private function rmdirr($dirname) {
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if (! file_exists ( $dirname )) {
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return false;
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}
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if (is_file ( $dirname ) || is_link ( $dirname )) {
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return unlink ( $dirname );
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}
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$dir = dir ( $dirname );
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//递归删除
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if ($dir) {
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while ( false !== $entry = $dir->read () ) {
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if ($entry == '.' || $entry == '..') {
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continue;
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}
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$this->rmdirr ( $dirname . DIRECTORY_SEPARATOR . $entry );
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}
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}
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$dir->close ();
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return rmdir ( $dirname );
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}
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} |