ReflectionFunction::isAnonymous
PHP function
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(PHP 8 >= 8.2.0)
Checks if a function is anonymous
Description
ReflectionFunction::isAnonymous(): bool
Checks if a function is anonymous.
Parameters Parameters
Return Values
Returns true if the function is anonymous, otherwise false.
Examples
ReflectionFunction::isAnonymous example
php
<?php
$rf = new ReflectionFunction(function() {});
var_dump($rf->isAnonymous());
$rf = new ReflectionFunction('strlen');
var_dump($rf->isAnonymous());
?>The above example will output:
output
bool(true)
bool(false)