note 24227 deleted from function.in-array by sobak
| From: | sobak@php.net | Date: | Sat, 25 Feb 2017 06:05:33 +0000 |
| Subject: | note 24227 deleted from function.in-array by sobak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-208844@lists.php.net to get a copy of this message | ||
Note Submitter: tom at orbittechservices dot com
----
I searched the general mailing list and found that in PHP versions before 4.2.0 needle was not
allowed to be an array.
Here's how I solved it to check if a value is in_array to avoid duplicates;
<?php
$myArray = array(array('p', 'h'), array('p', 'r'));
$newValue = "q";
$newInsert = array('p','q');
$itBeInThere = 0;
foreach ($myArray as $currentValue) {
if (in_array ($newValue, $currentValue)) {
$itBeInThere = 1;
}
if ($itBeInThere != 1) {
array_unshift ($myArray, $newInsert);
}
?>