   #PHP Manual PHP Options&Information ini_alter ini_get

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                                  ini_get_all

   (PHP 4 >= 4.2.0)
   ini_get_all -- Gets all configuration options

Description

   array ini_get_all ( [string extension])

   Returns all the registered configuration options as an associative
   array. If the optional extension parameter is set, returns only
   options specific for that extension.

   The returned 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.

   Example 1. A ini_get_all() example
   <?php
   $inis = ini_get_all();
   print_r($inis);
   ?>

   Partial output may look like:
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
    )

    ...

)

   See also: ini_get(), ini_restore(), ini_set(),
   get_loaded_extensions(), and phpinfo().
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