note 110567 deleted from function.is-array by googleguy
| From: | googleguy@php.net | Date: | Wed, 07 Nov 2012 20:45:46 +0000 |
| Subject: | note 110567 deleted from function.is-array by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-191798@lists.php.net to get a copy of this message | ||
Note Submitter: filakhtov at gmail dot com
----
Easiest way to check if array is associative
<source>function is_assoc (array $input) {
for ($i = 0; $i < count ($input); $i++) {
if (!isset ($input[$i])) {
return TRUE;
}
}
return FALSE;
}</source>
This is not the fastest solution, but it detects arrays with "holes" and report them as
associative...