Category "foreach"

For..In loops in JavaScript - key value pairs

I was wondering if there's a way to do something like a PHP foreach loop in JavaScript. The functionality I'm looking for is something like this PHP Snippet: f

PHP drop down list using array's and foreach (else and for) code

I'm taking a course called "Dynamic Web Development with PHP" and after getting an F for an exercise, I wish if you could help me with the following. I have a p

Performance of foreach, array_map with lambda and array_map with static function

What's the performance difference (if there is any) between these three approaches, both used to transform an array to another array? Using foreach Using array

How to break out of a foreach once a condition is met?

I have a situation where when dealing with an object I generally use a foreach to loop through it like this: foreach ($main_object as $key=>$small_object) {