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interface_exists

interface_exists

Checks if the interface has been defined

bool **interface_exists** string $interface bool $autoload

Checks if the given interface has been defined.

interfaceThe interface name

autoload Whether to if not already loaded. autoload

Returns true if the interface given by has been defined, false otherwise. interface

Voorbeeld: example

<?php
// Check the interface exists before trying to use it
if (interface_exists('MyInterface')) {
    class MyClass implements MyInterface
    {
        // Methods
    }
}

?>

get_declared_interfaces``class_implements``class_exists``enum_exists

Vorige ← get_parent_class Volgende is_a →

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