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:wwwHdhCmsTestphpfensi测试数据-15.php [1] => D:wwwHdhCmsTestphpfensi测试数据-15.php [2] => D:wwwHdhCmsTestphpfensi测试数据-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.
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