Comments on: You can in fact use foreach to change array elements in PHP http://codingrecipes.com/you-can-in-fact-use-foreach-to-change-array-elements-in-php Sun, 22 Jan 2012 07:31:56 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: Anon http://codingrecipes.com/you-can-in-fact-use-foreach-to-change-array-elements-in-php/comment-page-1#comment-2052 Anon Wed, 08 Jun 2011 01:10:47 +0000 http://blog.code-head.com/?p=160#comment-2052 Actually the original example works just fine. You need to unset the value after the loop: unset($value) This is a good practice to follow, along with reseting your array before using it in a loop. Have a good day. Actually the original example works just fine. You need to unset the value after the loop: unset($value)

This is a good practice to follow, along with reseting your array before using it in a loop.

Have a good day.

]]> By: Andrew Willis http://codingrecipes.com/you-can-in-fact-use-foreach-to-change-array-elements-in-php/comment-page-1#comment-1641 Andrew Willis Sat, 12 Feb 2011 22:47:05 +0000 http://blog.code-head.com/?p=160#comment-1641 I did a quick google to find out if I could use the foreach($array as $key=>value){..} to update arrays and this was the first thing that came up... I'm traversing through a multi-dimensional JSON file as an array in PHP and one mistake would have had me spending hours fixing it! Thankyou for saving me so much time! :) I did a quick google to find out if I could use the foreach($array as $key=>value){..} to update arrays and this was the first thing that came up…

I’m traversing through a multi-dimensional JSON file as an array in PHP and one mistake would have had me spending hours fixing it!

Thankyou for saving me so much time! :)

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