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php-general | 2001092

Re: [PHP] simple question... From: * R&zE: (renze <email protected>)
Date: 09/20/01

<Original message>
From: Ker Ruben Ramos <kreaper <email protected>>
Date: Thu, Sep 20, 2001 at 08:56:03PM -0700
Message-ID: <00f801c14251$5aa288b0$bb05aacb <email protected>>
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> 

-- 

* R&zE:

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