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sandyarmstrong/PHP GetPregnancyWeekString function

Created May 10, 2010 16:35
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PHP GetPregnancyWeekString function
<?php
function GetPregnancyWeekString($start_date_str)
{
$current_week_num = floor((strtotime("now") - strtotime($start_date_str))/60/60/24/7)+1;
$suffix = "th";
if ($current_week_num%10 == 1)
$suffix = "st";
else if ($current_week_num%10 == 2)
$suffix = "nd";
else if ($current_week_num%10 == 3)
$suffix = "rd";
return "<span class=\"week_num\">$current_week_num</span>$suffix";
}
?>
<div class="week_box">We're in our <?php print GetPregnancyWeekString("08/01/2009");?> week!</div>
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