ini_get_all

    (PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

    ini_get_all — Gets all configuration options

    Beschreibung

    ini_get_all(?string$extension = null, bool$details = true): array|false

    Returns all the registered configuration options.

    Parameter-Liste

    extension

    An optional extension name. If not null or the Stringcore, the function returns only options specific for that extension.

    details

    Retrieve details settings or only the current value for each setting. Default is true (retrieve details).

    Rückgabewerte

    Returns an associative array with directive name as the array key. Returns false and raises an E_WARNING level error if the extension doesn't exist.

    When details is true (default) the array will contain global_value (set in php.ini), local_value (perhaps set with ini_set() or .htaccess), and access (the access level).

    When details is false the value will be the current value of the option.

    See the manual section for information on what access levels mean.

    Hinweis:

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

    Beispiele

    Beispiel #1 ini_get_all() examples

    <?php
    print_r    (ini_get_all("pcre"));
    print_r(ini_get_all());
    ?>

    Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

    Array ( [pcre.backtrack_limit] => Array ( [global_value] => 100000 [local_value] => 100000 [access] => 7 ) [pcre.recursion_limit] => Array ( [global_value] => 100000 [local_value] => 100000 [access] => 7 ) ) Array ( [allow_call_time_pass_reference] => Array ( [global_value] => 0 [local_value] => 0 [access] => 6 ) [allow_url_fopen] => Array ( [global_value] => 1 [local_value] => 1 [access] => 4 ) ... )

    Beispiel #2 Disabling details

    <?php
    print_r    (ini_get_all("pcre", false)); // Added in PHP 5.3.0
    print_r(ini_get_all(null, false)); // Added in PHP 5.3.0
    ?>

    Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

    Array ( [pcre.backtrack_limit] => 100000 [pcre.recursion_limit] => 100000 ) Array ( [allow_call_time_pass_reference] => 0 [allow_url_fopen] => 1 ... )

    Anmerkungen

    Hinweis:

    ini_get_all() ignores "array" ini options such as pdo.dsn.*.

    Siehe auch

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