note 102964 added to control-structures.for
| From: | ralfoslaw at gmail dot com | Date: | Thu, 17 Mar 2011 00:38:59 +0000 |
| Subject: | note 102964 added to control-structures.for | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-177953@lists.php.net to get a copy of this message | ||
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;
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Server IP: 69.147.83.197
Probable Submitter: 83.20.154.229
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Manual Page -- http://www.php.net/manual/en/control-structures.for.php
Edit -- https://master.php.net/note/edit/102964
Del: integrated -- https://master.php.net/note/delete/102964/integrated
Del: useless -- https://master.php.net/note/delete/102964/useless
Del: bad code -- https://master.php.net/note/delete/102964/bad+code
Del: spam -- https://master.php.net/note/delete/102964/spam
Del: non-english -- https://master.php.net/note/delete/102964/non-english
Del: in docs -- https://master.php.net/note/delete/102964/in+docs
Del: other reasons-- https://master.php.net/note/delete/102964
Reject -- https://master.php.net/note/reject/102964
Search -- https://master.php.net/manage/user-notes.php