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25 lines
789 B
25 lines
789 B
<?php |
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declare(strict_types=1); |
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/** |
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* 获取文件夹体积 |
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*/ |
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function FunGetDirSize($dir) |
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{ |
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clearstatcache(); |
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$dh = opendir($dir) or exit('打开目录错误'); //打开目录，返回一个目录流 |
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$size = 0; //初始大小为0 |
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while (false !== ($file = @readdir($dh))) { //循环读取目录下的文件 |
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if ($file != '.' and $file != '..') { |
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$path = $dir . '/' . $file; //设置目录，用于含有子目录的情况 |
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if (is_dir($path)) { |
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$size += FunGetDirSize($path); //递归调用，计算目录大小 |
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} elseif (is_file($path)) { |
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$size += filesize($path); //计算文件大小 |
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} |
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} |
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} |
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closedir($dh); //关闭目录流 |
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return $size; //返回大小 |
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}
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