【www.gdgbn.com--php函数】

//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教程
    [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
)
*/

 代码如下 //返回文件的绝对路径
$files = array_map("realpath",$files);
print_r($files);

/*
Array
(
    [0] => D:wwwwww.111cn.net-15
.php
    [1] => D:wwwwww.111cn.net-15.php
    [2] => D:wwwwww.111cn.net-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
*/

本文来源：http://www.gdgbn.com/jiaocheng/24708/