Re: number of occurences
| From: | Hugh Bothwell | Date: | Sun, 24 Jun 2001 17:38:28 +0000 |
| Subject: | Re: number of occurences | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-9794@lists.php.net to get a copy of this message | ||
> $number = 123782301247832;
> Now, I'd like to check how many times the letter 1 occurs in there...
Try this:
$number = "123782301247832";
$res = count_chars($number, 1);
$outstr = "";
foreach($res as $key => $val) {
if ($outstr != "")
$outstr .= ", ";
$outstr .= $val." '".htmlentities(chr($key))."'s";
}
echo "<br>'$number' contains $outstr";