Online PHP editor | refs for boXI1

<?php $function = new ReflectionFunction(function( $a0, &$a1, array $a2, array &$a3, Type $a4, Type &$a5, Namespaced\Type $a6, Namespaced\Type &$a7, $a8 = 'string', &$a9 = 111, array $a10 = array('a', 'b', 'c' => 'd'), array &$a11 = null, Type $a12 = null, Type &$a13 = null, Namespaced\Type $a14 = null, Namespaced\Type &$a15 = null ){}); $parameters = $function->getParameters(); var_dump(array_map('strval', $parameters)); $function = new ReflectionFunction(function( $a0 = ReflectionMethod::IS_FINAL ){}); $parameters = $function->getParameters(); var_dump(array_map('strval', $parameters)); $function = new ReflectionFunction(function( callable $a0, callable $a1 = null ){}); $parameters = $function->getParameters(); var_dump(array_map('strval', $parameters));