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ini_get_all

Gets all configuration options (PHP 4 >= 4.2.0, PHP 5)
array ini_get_all ( [string extension] )

Returns all the registered configuration options.

Parameters

extension

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

Return Values

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.

Examples

Example 1844. A ini_get_all() example

<?php
$inis
= ini_get_all();

print_r($inis);

?>

The above example will output something similar to:

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
   )

   ...

)