文件查找函数 php

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Release： 2016-06-21 09:06:07

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函数

文件查找函数 php

CODE:

/*文件查找函数
用法:
findfile (目录,是否遍历子目录,是否查找文件内容,不查找的目录) ;
Ketle
2005-07-07
*/
function findfile ($dir, $find_sub_dir=false, $find_content=false, $except_dir=false)
{

$d = dir($dir);
while (false !== ($entry = $d->read())) {
if($entry == "." || $entry == ".." || in_array ($entry, $except_dir))
continue;
$file = $d->path."/".$entry;
if ( is_dir ( $file) )
{
if ( $find_sub_dir )
{
findfile ($file, $find_sub_dir, $find_content, $except_dir) ;
}

}else
{
if ( $find_content )
{
if ( strstr(file_get_contents($file),$find_content) )
{
echo $file."
\n";
}
}else
{
echo $file."
\n";
}

}
}
$d->close();

}

//test:
findfile ('..',true,'芙蓉jj',array('templates_c','admin','xixi')) ;
?>

Related labels：

dir file find nbsp

source：php.cn

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