A change to update.php used the null coalesce (??) operator.
While this is normally fine, the code in question executes
before the PHP version check, and causes an unfriendly PHP
error rather than the intended helpful error. Use the older-style
isset() call instead, so that the PHP version check will get
a chance to execute.
Bug: T213893
Change-Id: I22e4a24bed9e0b29e08afc7b9468e7bfd81d7d57
+ /**
+ * @throws FatalError
+ * @throws MWException
+ * @suppress PhanPluginDuplicateConditionalNullCoalescing
+ */
public function validateParamsAndArgs() {
// Allow extensions to add additional params.
$params = [];
Hooks::run( 'MaintenanceUpdateAddParams', [ &$params ] );
public function validateParamsAndArgs() {
// Allow extensions to add additional params.
$params = [];
Hooks::run( 'MaintenanceUpdateAddParams', [ &$params ] );
+
+ // This executes before the PHP version check, so don't use null coalesce (??).
+ // Keeping this compatible with older PHP versions lets us reach the code that
+ // displays a more helpful error.
foreach ( $params as $name => $param ) {
$this->addOption(
$name,
$param['desc'],
foreach ( $params as $name => $param ) {
$this->addOption(
$name,
$param['desc'],
- $param['require'] ?? false,
- $param['withArg'] ?? false,
- $param['shortName'] ?? false,
+ isset( $param['require'] ) ? $param['require'] : false,
+ isset( $param['withArg'] ) ? $param['withArg'] : false,
+ isset( $param['shortName'] ) ? $param['shortName'] : false,
$param['multiOccurrence'] ?? false
);
}
$param['multiOccurrence'] ?? false
);
}