wget cron job不起作用,但是当手动刷新脚本时,它可以工作

My wget cron job looks like this (set to every minute for testing):

* * * * * wget -q -O - web-url.com/sub-folder/cron_job.php?us=user&pa=user2

It sends me email with html from php every minute as notification that cron is done, but php should send email to user and echo id of that user for testing. Now when cron job does it php is not executed (mail not sent and there is no id in mail that i get in cron sent info) But when i go to that page then everything works, user gets mail and I see his id. Why is this happening?

You have to place quotes around the url. :) Otherwise it's probably not doing the get parameters.