time in php4

[runitzme]

hi i'm new to php and i'm trying to make a script that does certain things every 24 hours, anyone kno how i can do that?

[Endrew]

Heres the logic that i use for my page. Hope its useful.

[Quote]
$datetime = explode(" ",date("Y-m-d H:i:s"));
$date = explode("-",$datetime[0]);
$time = explode(":",$datetime[1]);
if((date("Y")-$date[0]>=1)||(date("m")-$date[1]>=1)||((date("j")-$date[2]>=1)&&(date("His")-implode($time)>=0)))
{
//write here what u want to do after 24hrs
}
[/Quote]

[brendandonhue]

You can use a cron job to run your script every 24 hours.