note 85503 deleted from function.preg-grep by joey
| From: | joey@php.net | Date: | Mon, 02 Nov 2015 15:42:52 +0000 |
| Subject: | note 85503 deleted from function.preg-grep by joey | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-204071@lists.php.net to get a copy of this message | ||
Note Submitter: brian at cristina dot org
----
I don't see it mentioned here but you can invert your match to only return array entries where
the search values IS NOT found. The format for it is...
<?php
$nomatch = preg_grep("/{$keyword}/i",$array,PREG_GREP_INVERT);
?>
Notice the PREG_GREP_INVERT.
That will result in an array ($nomatch) that contains all entries of $array where $keyword IS NOT
found.
Hope that helps!
-b