ReflectionFunctionAbstract::isClosure
(PHP 5 >= 5.3.0, PHP 7)
ReflectionFunctionAbstract::isClosure — Checks if closure
Description
public bool ReflectionFunctionAbstract::isClosure ( void )
Checks whether the reflected function is a Closure.
Parameters
This function has no parameters.
Return Values
Returns TRUE
if the function is a Closure, otherwise FALSE
.
Examples
Example #1 ReflectionFunctionAbstract::isClosure() example
<?php
//?Non-closure
$function1?=?'str_replace';
$reflection1?=?new?ReflectionFunction($function1);
var_dump($reflection1->isClosure());
//?Closure
$function2?=?function?()?{};
$reflection2?=?new?ReflectionFunction($function2);
var_dump($reflection2->isClosure());
?>
The above example will output:
bool(false)
bool(true)
See Also
- ReflectionFunctionAbstract::isGenerator() - Returns whether this function is a generator
← ReflectionFunctionAbstract::inNamespace
ReflectionFunctionAbstract::isDeprecated →
? 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
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