php blob 函数快速查询指定目录文件实例
php搜索当前目录所有文件,代码如下:
- $array = glob('*.*');
- print_r($array );
- /*
- Array
- (
- [0] => 1.php
- [1] => 10.php
- [2] => 11.php
- [3] => 2.asp
- [4] => 3.asp
- [5] => 4.aspx
- [6] => 5.html
- [7] => 6.php
- [8] => 7.php
- [9] => 8.php
- [10] => 9.php
- )
- */
搜索以.php结果的php文件,代码如下:
- $array = glob('*.php');
- print_r($array );
- /*
- Array
- (
- [0] => 1.php
- [1] => 10.php
- [2] => 11.php
- [3] => 6.php
- [4] => 7.php
- [5] => 8.php
- [6] => 9.php
- )
- */
搜索包括有php,aspx 文件,代码如下:
- $files = glob('*.{php,aspx}', GLOB_BRACE);
- print_r( $files );
- /*
- Array
- (
- [0] => 1.php
- [1] => 10.php
- [2] => 11.php
- [3] => 6.php
- [4] => 7.php
- [5] => 8.php
- [6] => 9.php
- [7] => 4.aspx
- )
- */
在指定目录搜索以1开的php文件
- $files = glob('../05-15/1*.php');
- print_r($files);
- /*
- Array
- (
- [0] => ../05-15/1.php
- [1] => ../05-15/10.php
- [2] => ../05-15/11.php
- )
- */
返回文件的绝对路径,代码如下:
- $files = array_map('realpath',$files);
- print_r($files);
- Array
- (
- [0] => D:wwwwww.phpfensi.com-15.php
- [1] => D:wwwwww.phpfensi.com-15.php
- [2] => D:wwwwww.phpfensi.com-15 .php
- )
glob() 函数能做的事比scandir() 函数更强大,可以按照某种模式搜索文件.