diff options
Diffstat (limited to 'lib/public/Util.php')
| -rw-r--r-- | lib/public/Util.php | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/public/Util.php b/lib/public/Util.php index e5bb2a955ae..6cd3eaa7f85 100644 --- a/lib/public/Util.php +++ b/lib/public/Util.php @@ -48,6 +48,7 @@ namespace OCP; use OC\AppScriptDependency; use OC\AppScriptSort; +use bantu\IniGetWrapper\IniGetWrapper; /** * This class provides different helper functions to make the life of a developer easier @@ -604,4 +605,27 @@ class Util { } return $temp; } + + /** + * Check if a function is enabled in the php configuration + * + * @since 25.0.0 + */ + public static function isFunctionEnabled(string $functionName): bool { + if (!function_exists($functionName)) { + return false; + } + $ini = \OCP\Server::get(IniGetWrapper::class); + $disabled = explode(',', $ini->get('disable_functions') ?: ''); + $disabled = array_map('trim', $disabled); + if (in_array($functionName, $disabled)) { + return false; + } + $disabled = explode(',', $ini->get('suhosin.executor.func.blacklist') ?: ''); + $disabled = array_map('trim', $disabled); + if (in_array($functionName, $disabled)) { + return false; + } + return true; + } } |