ReflectionFunctionAbstract::inNamespace
ReflectionFunctionAbstract::isDeprecated
ReflectionFunctionAbstract
PHP Manual

# ReflectionFunctionAbstract::isClosure

Checks if closure

### Description

public bool ReflectionFunctionAbstract::isClosure ( void )

Checks whether it's a closure.

Warning

This function is currently not documented; only its argument list is available.

### Parameters

This function has no parameters.

### Return Values

`TRUE` if it's a closure, otherwise `FALSE`

### See Also

- ReflectionFunctionAbstract::