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<?php $_POST['action'] = 'value'; // Example usage for: Null Coalesce Operator $action = $_POST['action'] ?? 'default'; // The above is identical to this if/else statement if (isset($_POST['action'])) { $action = $_POST['action']; } else { $action = 'default'; } var_dump($action); $_POST['action'] = null; // Example usage for: Null Coalesce Operator $action = $_POST['action'] ?? 'default'; // The above is identical to this if/else statement if (isset($_POST['action'])) { $action = $_POST['action']; } else { $action = 'default'; } var_dump($action);
Output for git.master, git.master_jit, rfc.property-hooks
string(5) "value" string(7) "default"

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