本文實例講述了php使用glob函數快速查詢指定目錄檔案的方法。分享給大家供大家參考。具體如下:
php搜尋目前目錄所有檔案,程式碼如下:
$array = glob('*.*'); print_r($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 ) */
搜尋以.php結果的php檔案,程式碼如下:
$array = glob('*.php'); print_r($array ); /* Array ( [0] => 1.php [1] => 10.php [2] => 11.php [3] => 6.php [4] => 7.php [5] => 8.php [6] => 9.php ) */
搜尋包含有php,aspx 檔案,程式碼如下:
$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 ) */
在指定目錄搜尋以1開的php檔案
$files = glob('../05-15/1*.php'); print_r($files); /* Array ( [0] => ../05-15/1.php [1] => ../05-15/10.php [2] => ../05-15/11.php ) */
返回檔案的絕對路徑,程式碼如下:
$files = array_map('realpath',$files); print_r($files); Array ( [0] => D:www.php.cn-15.php [1] => D:www.php.cn-15.php [2] => D:www.php.cn-15 .php )
glob()函數能做的事比scandir()函數更強大,可以按照某種模式搜尋檔案。
希望本文所述對大家的PHP程式設計有所幫助。
更多php使用glob函數快速查詢指定目錄檔案的方法相關文章請關注PHP中文網!