note 102964 deleted from control-structures.for by danbrown
| From: | danbrown@php.net | Date: | Thu, 17 Mar 2011 00:41:23 +0000 |
| Subject: | note 102964 deleted from control-structures.for by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-177955@lists.php.net to get a copy of this message | ||
Note Submitter: ralfoslaw at gmail dot com
----
I am using this one to count numbers in strings.
for($i=0;$i<strlen($content);$i++)
{
if(is_numeric(substr($content,$i,1)))
{$numbers++;}
}
print $numbers;