PHP glob() 函數

定義和用法
glob() 函數返回一個包含匹配指定模式的檔案名或目錄的數組。
該函數返回一個包含有匹配檔/目錄的數組。如果失敗則返回 FALSE。
語法
glob(pattern,flags)
參數 | 描述 |
---|---|
pattern | 必需。規定檢索模式。 |
flags | 可選。規定特殊的設定。 可能的值:
|
實例 1
<?php
print_r(glob("*.txt"));
?>
print_r(glob("*.txt"));
?>
上面的代碼將輸出:
Array
(
[0] => target.txt
[1] => source.txt
[2] => test.txt
[3] => test2.txt
)
(
[0] => target.txt
[1] => source.txt
[2] => test.txt
[3] => test2.txt
)
實例 2
<?php
print_r(glob("*.*"));
?>
print_r(glob("*.*"));
?>
上面的代碼將輸出:
Array
(
[0] => contacts.csv
[1] => default.php
[2] => target.txt
[3] => source.txt
[4] => tem1.tmp
[5] => test.htm
[6] => test.ini
[7] => test.php
[8] => test.txt
[9] => test2.txt
)
(
[0] => contacts.csv
[1] => default.php
[2] => target.txt
[3] => source.txt
[4] => tem1.tmp
[5] => test.htm
[6] => test.ini
[7] => test.php
[8] => test.txt
[9] => test2.txt
)
