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
= ?
, bool $details
= true
) : array
Parameter-Liste
-
extension
-
An optional extension name. If set, the function return 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.*.