note 110033 added to function.ctype-digit
| From: | domix at bugnet dot eu | Date: | Thu, 13 Sep 2012 15:47:07 +0000 |
| Subject: | note 110033 added to function.ctype-digit | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-190719@lists.php.net to get a copy of this message | ||
Try this.
If only numbers return the string, otherwise boolean FALSE
<?php
if (false !== filter_var($sText, FILTER_VALIDATE_INT)) {
echo 'yes, only numbers';
}
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Server IP: 212.124.37.9
Probable Submitter: 80.156.11.222 (proxied: 125.74.10.106)
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Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php
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