<?php function find_stop_in_routes($routes, $needle, $field = 'stop_code') { $result = []; foreach ($routes as $i => $route) { foreach ($route['stops'] as $j => $stop) { if ($stop[$field] == $needle) { $result[$i] = $j; break; } } } return $result; } $routes = [ /* your data def is too big for 3v4l */ ]; $stopCode = 'Your needle'; foreach (find_stop_in_routes($routes, $stopCode) as $routeId => $stopId) { // $routeId is your $i // $stopId is your $j }
You have javascript disabled. You will not be able to edit any code.
Value for `_results` contains invalid data `array`