Force cache a php page

[Traian Bratucu]

Just a note: please be aware that by default PHP will issue some headers that will not permit caching (Cache-Control). Please also verify php.ini.
Regarding your regex... you wrote "phg"...

Traian

From: varnish-misc-bounces at varnish-cache.org [mailto:varnish-misc-bounces at varnish-cache.org] On Behalf Of Shibashish
Sent: Tuesday, February 22, 2011 12:57 PM
To: varnish-misc at varnish-cache.org
Subject: Force cache a php page

Hi All,

I have a website under varnish-2.1.5-1. I have a php page (test.php) which is kinda static and I can cache it for some time (5 mins). The URLs hitting this page are like the following due to which the varnish cache is MISSed and the apache webserver is being hit. How do I do a regex to overcome this? My trial config is mentioned in the end....

     1.00 TxURL          /test.php?id=219488&TabID=3&Res=2&dt=866845858823555200
     1.00 TxURL          /test.php?id=253114&TabID=3&Res=2&dt=846642321042837100
     1.00 TxURL          /test.php?id=104326&TabID=3&Res=2&dt=575570316149238400
     1.00 TxURL          /test.php?id=30946&TabID=3&Res=2&dt=109061349055833870
     1.00 TxURL          /test.php?id=109331&TabID=3&Res=2&dt=284968385895093150
     1.00 TxURL          /test.php?id=147630&TabID=3&Res=2&dt=182582005324904030
     1.00 TxURL          /test.php?id=226618&TabID=3&Res=2&dt=567666382104328500
     1.00 TxURL          /test.php?id=44438&TabID=3&Res=2&dt=894643067109792400
     1.00 TxURL          /test.php?id=219029&TabID=3&Res=2&dt=120583019713746690
     1.00 TxURL          /test.php?id=92700&TabID=3&Res=2&dt=812672457300415500
     1.00 TxURL          /test.php?id=244364&TabID=3&Res=2&dt=543154670573941800
     1.00 TxURL          /test.php?id=204543&TabID=3&Res=2&dt=108553982023531000
     1.00 TxURL          /test.php?id=155579&TabID=3&Res=2&dt=609157805933082500
     1.00 TxURL          /test.php?id=100248&TabID=3&Res=2&dt=329215175928002100
     1.00 TxURL          /test.php?id=155347&TabID=3&Res=2&dt=324280933690657500
     1.00 TxURL          /test.php?id=153167&TabID=3&Res=2&dt=262366359106033180
     1.00 TxURL          /test.php?id=175035&TabID=3&Res=2&dt=748310387497392400
     1.00 TxURL          /test.php?id=122942&TabID=3&Res=2&dt=89373125154077630
     1.00 TxURL          /test.php?id=157531&TabID=3&Res=2&dt=164945409132294180
     1.00 TxURL          /test.php?id=100248&TabID=3&Res=2&dt=381019014643790400
     1.00 TxURL          /test.php?id=103053&TabID=3&Res=2&dt=597790616600820500


vcl_recv

 if (req.url ~ "\.phg(\?.*)?$") {
  return(lookup);}

Thanks.

--
Shib
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