note 127073 deleted from function.count-chars by cmb
| From: | cmb@php.net | Date: | Mon, 16 May 2022 07:41:24 +0000 |
| Subject: | note 127073 deleted from function.count-chars by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-218455@lists.php.net to get a copy of this message | ||
Note Submitter: sagargurnani99 at gmail dot com
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To get all distinct characters from a string arranged in alphabetical order.
<?php
function getUniqueChars($arg) {
return count_chars($arg, 3);
}
$str = 'lkjmrqpoamn';
getUniqueChars($str); //Output = 'ajklmnopqr'
?>