TalkPHP - View Single Post - 2-d arrays -- issues of printing and deleting

Enfernikus · 06-05-2008, 11:45 AM

php.net/unset

PHP Code:


			
unset($arr[1]);

The only issue is if I'm not mistaken is, the array will persist with the current numerical order - meaning it'll be something like this

PHP Code:


			
$arr[0]
$arr[2]

you can use a combination of array_splice/array_merge to properly delete array elements and have them be in correct numerical order.

06-05-2008, 11:45 AM	#4 (permalink)
Enfernikus The Addict Join Date: Jun 2008 Posts: 335 Thanks: 2	php.net/unset PHP Code: `unset($arr[1]);` The only issue is if I'm not mistaken is, the array will persist with the current numerical order - meaning it'll be something like this PHP Code: `$arr[0] $arr[2]` you can use a combination of array_splice/array_merge to properly delete array elements and have them be in correct numerical order.