bool hasDefault(string $name) Checks if a default value is set for the given variable.

Process getProcess()

string unescapeDoubleQuotedString(string $value) Unescapes a double quoted string.

DumperCollection

string getName() Returns the name of the collector.

callable|null setExceptionHandler(callable $handler = null) Sets a user exception handler.

Op

bool isLocked(Request $request)

setForeground(string $color = null) Sets style foreground color.

string getBlockPrefix() Returns the prefix of the template block name for this type. The