php文件查找程序,输入一个路径确定后会遍历目录下所有的文件和文件夹,通过递归可以找到文件夹下面的每一个文件,再通过文件名和输入的关键字匹配,则可以查找
对于本地,我们可以利用windows自带的查找去进行查找,但是对于线上的话,如查找ftp空间里面文件,本程序是很有用的。
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php文件查找器源码:
php版文件查找(file search)
";
$file_num = $dir_num = 0;
$r_file_num = $r_dir_num= 0;
$findFile = $_POST['key'];
function delDirAndFile( $dirName ){
if ( $handle = @opendir( "$dirName" ) ) {
while ( false !== ( $item = readdir( $handle ) ) ) {
if ( $item != "." && $item != ".." ) {
if ( is_dir( "$dirName/$item" ) ) {
delDirAndFile( "$dirName/$item" );
} else {
$GLOBALS['file_num']++;
if(strstr($item,$GLOBALS['findFile'])){
echo "
$dirName/$item \n";
$GLOBALS['r_file_num']++;
}
}
}
}
closedir( $handle );
$GLOBALS['dir_num']++;
if(strstr($dirName,$GLOBALS['findFile'])){
$loop = explode($GLOBALS['findFile'],$dirName);
$countArr = count($loop)-1;
if(empty($loop[$countArr])){
echo "
$dirName \n";
$GLOBALS['r_dir_num']++;
}
}
}else{
die("没有此路径!");
}
}
delDirAndFile($_POST['path']);
echo "
本次共搜索到".$file_num."个文件,文件夹".$dir_num."个
";
echo "
符合结果的共".$r_file_num."个文件,文件夹".$r_dir_num."个
";
}
?>
以上就是php文件查找器程序,可以搜索本地文件,便于操作,,希望对大家的学习有所帮助。
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