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  #1   IP: 180.125.50.74
Old 2015-01-16, 12:36 PM
Poplar Grove Poplar Grove is offline
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Join Date: 2012-09-30
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Poplar Grove 现在声名狼藉
Default Php删除指定目录下的所有文件

在PHP中执行shell命令:
Code:
<?php 

`rm -rf cache/templates`; // 反引号,数字1左边的键 

exec('rm -rf cache/templates'); // 另一种方法 

system('rm -rf cache/templates'); // 第三种方法
但不建议这样删除文件,比较危险。

另一例:
Code:
<?php 


echo "__FILE__:  ========>  ".__FILE__;  //魔术变量,获取当前文件的绝对路径
 echo '<br/>';
 
 echo "dirname(__FILE__): ========> ".dirname(__FILE__); ////dirname返回路径的目录部分,dirname(__FILE__)相当于__DIR__

echo '<br/>';

 
`rm -rf cache/templates`; // 反引号,数字1左边的键 

//exec('rm -rf uc_client'); // 另一种方法 

system('rm -rf /home/jack/public_html/xuyi.asia/'); // 第三种方法 ,删除/home1/yangsu/public_html/xuyi.asia/
?>
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