note 18625 modified in function.count-chars by vrana
| From: | vrana@php.net | Date: | Tue, 17 Aug 2004 14:55:48 +0000 |
| Subject: | note 18625 modified in function.count-chars by vrana | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-79743@lists.php.net to get a copy of this message | ||
// Usefulness of the two functions
<?php
$string="aaabbc";
// You just want to count the letter a
$acount=substr_count($string,"a");
// You want to count both letter a and letter b
$counts=count_chars($string,0);
$acount=$counts[ord("a")];
$bcount=$counts[ord("b")];
?>
--was--
// Usefulness of the two functions
$string="aaabbc";
// You just want to count the letter a
$acount=substr_count($string,"a");
// You want to count both letter a and letter b
$counts=count_chars($string,0);
$acount=$counts[ord("a")];
$bcount=$counts[ord("b")];
http://php.net/manual/en/function.count-chars.php