note 16963 deleted from function.array-slice by jimw
| From: | jimw@php.net | Date: | Mon, 10 Dec 2001 23:29:22 +0000 |
| Subject: | note 16963 deleted from function.array-slice by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-22462@lists.php.net to get a copy of this message | ||
Someone above wrote a function for removing one single element from an array. It is too slow for my
purposes, instead just write this one line:
$myarray = array_merge(array_slice($myarray,0,$i),array_slice($myarray,$i+1));
It completely removes element number $i from the array $myarray - the elements with higher numbers
will be shunted down one.
(NB - just using unset() leaves an empty array element and doesn't 'shunt'.)