Login Register

ReflectionParameter::isOptional

(PHP 5 >= 5.0.3, PHP 7)

Checks if optional

public bool ReflectionParameter::isOptional ( void )

Checks if the parameter is optional.

Returns:

TRUE if the parameter is optional, otherwise FALSE

See also:

ReflectionParameter::getName() -

Links:

http://php.net/manual/en/reflectionparameter.isoptional.php

doc_php

2016-02-24 16:13:47

Comments

Leave a Comment

Please login to continue.

Popular Articles

ClassCacheCacheWarmer::isOptional() bool isOptional() Checks whether this warmer is optional or not. Return Value bool true if the warmer is optional, false otherwise

ReflectionParameter::isArray (PHP 5 >= 5.1.0, PHP 7) Checks if parameter expects an array public bool ReflectionParameter::i

ReflectionParameter::isVariadic (PHP 5 >= 5.6.0, PHP 7) Checks if the parameter is variadic public bool ReflectionParameter::is

ReflectionParameter::getClass (PHP 5, PHP 7) Get the type hinted class public ReflectionClass ReflectionParameter::getClass ( vo

TranslationsCacheWarmer::isOptional() bool isOptional() Checks whether this warmer is optional or not. Optional warmers can be ignored on certain conditions. A warmer shoul