Online PHP editor | refs for MMFni

<?php const testNamespacedClasses = [ "Namespace\To\SettingOption", "I\Was\Born\InTheUSAIwas", "Something\Onething" ]; function testSnakeCasedModelNames() { foreach (testNamespacedClasses as $class) { echo "$class => "; echo strtolower( implode('_', preg_match_all('~(?:[^\\\\]*\\\\)*\K[A-Z][a-z]*~', $class, $words) ? $words[0] : [] ) ); echo "\n---\n"; } } echo testSnakeCasedModelNames();