Re: simple question...
| From: | * R&zE: | Date: | Thu, 20 Sep 2001 13:04:12 +0000 |
| Subject: | Re: simple question... | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-67982@lists.php.net to get a copy of this message | ||
<Original message>
From: Ker Ruben Ramos <kreaper@iligan.mine.nu>
Date: Thu, Sep 20, 2001 at 08:56:03PM -0700
Message-ID: <00f801c14251$5aa288b0$bb05aacb@weblinqproxy>
Subject: [PHP] simple question...
> ey guys.. how do i check if the postdata is a valid time format? something
> like '2001-09-15'
> I hate it when they'll be entering garbage in it...
</Original message>
<Reply>
See the example below:
--- PHP Example Code ---
<PRE>
<?php
/* Valid date */
$myDate = "2001-09-12";
/* Invalid date */
//$myDate = "2001-13-20";
/* Another invalid date */
//$myDate = "20o1-10-x9";
if (ereg ("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})", $myDate,
$matches)) {
if (checkdate ($matches[2], $matches[3], $matches[1])) {
print ("Valid date!\n\n");
print (date ("r", mktime (0,0,0,$matches[2], $matches[3],
$matches[1])));
} else {
print ("No valid date!");
}
} else {
print ("No valid date!");
}
?>
</PRE>
--- End of PHP Example Code ---
</Reply>
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