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Posted by Rob on 06/18/07 10:28
Rob wrote:
> This is my first attempt at php.
>
> I have cobbled this code from google searches and placed it in a file
> maxage.php. I want to calculate how old my son is with a php script.
>
> I do not seem to be able to call the CalcAge function.
> ----------------------------------------------------------------
> <html>
> <head><basefont face="Arial"></head>
> <body>
>
> <?php
> function CalcAge($date_of_birth) { // YYYY-MM-DD
> $cur_year=date("Y");
> $cur_month=date("m");
> $cur_day=date("d");
>
> $dob_year=substr($date_of_birth, 0, 4);
> $dob_month=substr($date_of_birth, 5, 2);
> $dob_day=substr($date_of_birth, 8, 2);
>
> if($cur_month>$dob_month || ($dob_month==$cur_month &&
> $cur_day>=$dob_day) )
> return $cur_year-$dob_year;
> else
> return $cur_year-$dob_year-1;
> }
> ?>
>
> <?php
> echo '<h2>CalcAge(2005-10-07)</h2>';
>
> ?>
>
> </body>
> </html>
> ---------------------------------------------------------------------
>
> Thanks for your help
A bit closer, this is the start of working system.
I would like to have a system that tells me the age in years and months.
At he moment this code tells me that my son is over 1 year of age.
--------------------------------------------------------------------------
<html>
<head><basefont face="Arial"></head>
<body>
<?php
function CalcAge($date_of_birth) { // YYYY-MM-DD
$cur_year=date("Y");
$cur_month=date("m");
$cur_day=date("d");
$dob_year=substr($date_of_birth, 0, 4);
$dob_month=substr($date_of_birth, 5, 2);
$dob_day=substr($date_of_birth, 8, 2);
if($cur_month>$dob_month || ($dob_month==$cur_month &&
$cur_day>=$dob_day) )
return $cur_year-$dob_year;
else
return $cur_year-$dob_year-1;
}
?>
<?php
$output = CalcAge('2005-10-07');
echo "<h2> $output </h2>";
?>
</body>
</html>
---------------------------------------------------------------------------------
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