method_exists

PHP 4, PHP 5, PHP 7, PHP 8
method_exists - Checks if the class method exists
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method_exists( object|string$object_or_class, string$method ): bool

Checks if the class method exists in the given object_or_class.

Parameters

object_or_class

An object instance or a class name

method

The method name

Return Values

Returns true if the method given by method has been defined for the given object_or_class, false otherwise.

Notes

Note:

Using this function will use any registered autoloaders if the class is not already known.

Related Functions

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