get_loaded_extensions

(PHP 4, PHP 5)

get_loaded_extensions — Returns an array with the names of all modules compiled and loaded

说明

array get_loaded_extensions ([ bool $zend_extensions = false ] )

This function returns the names of all the modules compiled and loaded in the PHP interpreter.

参数

zend_extensions: Only return Zend extensions, if not then regular extensions, like mysqli are listed. Defaults to FALSE (return regular extensions).

返回值

Returns an indexed array of all the modules names.

更新日志

版本	说明
5.2.4	The optional `zend_extensions` parameter was added

范例

Example #1 get_loaded_extensions() Example


<?php
print_r(get_loaded_extensions());
?>

以上例程的输出类似于：

Array
(
   [0] => xml
   [1] => wddx
   [2] => standard
   [3] => session
   [4] => posix
   [5] => pgsql
   [6] => pcre
   [7] => gd
   [8] => ftp
   [9] => db
   [10] => calendar
   [11] => bcmath
)

参见

get_extension_funcs() - Returns an array with the names of the functions of a module
extension_loaded() - Find out whether an extension is loaded
dl() - Loads a PHP extension at runtime
phpinfo() - Outputs information about PHP's configuration