您的位置：寻梦网首页＞编程乐园＞PHP 编程＞PHP5中文手册
PHP5中文手册
PHP Options/Info
PHP Manual

ini_get_all

(PHP 4 >= 4.2.0, PHP 5)

ini_get_all — Gets all configuration options

说明

array ini_get_all ([ string $extension ] )

Returns all the registered configuration options.

参数

extension

An optional extension name. If set, the function return only options specific for that extension.

返回值

Returns an associative array uses the directive name as the array key, with elements of that array being global_value (set in php.ini), local_value (perhaps set with ini_set() or .htaccess), and access (the access level). See the manual section on configuration changes for information on what access levels mean.

Note: It's possible for a directive to have multiple access levels, which is why access shows the appropriate bitmask values.

范例

Example#1 A ini_get_all() example

<?php
$inis = ini_get_all();

print_r($inis);

?>

上例的输出类似于：

Array
(
    [allow_call_time_pass_reference] => Array
    (
        [global_value] => 1
        [local_value] => 1
        [access] => 6
    )
    [allow_url_fopen] => Array
    (
        [global_value] => 1
        [local_value] => 1
        [access] => 7
    )

    ...

)

参见

PHP Options/Info
PHP Manual