Online PHP editor | output for 7d6jp

<?php function printArrayStructureTest($array, $output, $breadcrumb = array()) { if(!empty($array)) { $output .= '$this->assertCount('; $output .= count($array); $output .= ', '; if(empty($breadcrumb)) { $output .= '$response'; } else { $output .= '$response[\''; $output .= implode('\'][\'', $breadcrumb); $output .= '\']'; } $output .= "\n"; foreach($array as $key => $value) { $output .= '$this->assertArrayHasKey('; $output .= "'" . $key . "'"; $output .= ', '; if(empty($breadcrumb)) { $output .= '$response'; } else { $output .= '$response[\''; $output .= implode('\'][\'', $breadcrumb); $output .= '\']'; } $output .= "\n"; if(is_array($value)) { $breadcrumb[] = $key; printArrayStructureTest($value, $output); } } } return $output; } $list = array( 'transport' => array( 'plane' => array( 'boeing', 'airbus', ), 'car' => array( 'audi', 'ford' ), ), ); printArrayStructureTest($list, "");