ini_get_all

Gets all configuration options.

ini_get_all Function synopsis

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

Parameters

$extension

OptionalType?stringDefault valuenull

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

$details

OptionalTypeboolDefault valuetrue

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

Return value

Typearray|false

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.

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