(PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6, PECL uopz 7 < 7.1.0)
uopz_implement — Implements an interface at runtime
$class, string $interface): bool
Makes class implement interface
class
interface
Returns true on success or false on failure.
As of PHP 7.4.0, uopz_implements() throws a RuntimeException,
if OPcache is enabled,
and the class entry of class is immutable.
Example #1 uopz_implement() example
<?php
interface myInterface {}
class myClass {}
uopz_implement(myClass::class, myInterface::class);
var_dump(class_implements(myClass::class));
?>
The above example will output:
array(1) {
["myInterface"]=>
string(11) "myInterface"
}