ini_get_all
(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
ini_get_all — Gets all configuration options
Beschreibung
$extension = null, bool $details = true): array|falseReturns all the registered configuration options.
Parameter-Liste
-
extension -
An optional extension name. If not
nullor 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
accessshows 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
- Wie man Konfigurationseinstellungen ändert
- ini_get() - Gets the value of a configuration option
- ini_restore() - Restores the value of a configuration option
- ini_set() - Sets the value of a configuration option
- get_loaded_extensions() - Liefert ein Array mit den Namen aller einkompilierten und geladenen Erweiterungen
- phpinfo() - Liefert Informationen zur PHP-Konfiguration
- ReflectionExtension::getINIEntries() - Gets extension ini entries
