On Aug 13, 2008, at 4:06 PM, Boyd, Todd M. wrote:
-----Original Message-----
From: Shawn McKenzie [mailto:nospam@xxxxxxxxxxxxx]
Sent: Wednesday, August 13, 2008 3:31 PM
To: php-general@xxxxxxxxxxxxx
Subject: Re: regex
Philip Thompson wrote:
Figured it out. Just needed to stretch my brain a lil.
On Aug 13, 2008, at 3:07 PM, Philip Thompson wrote:
<?php
function blegh ($subject) {
// I know this pattern doesn't exactly work
$pattern = '/(.*).php\?action=([^&].*)/';
$pattern = '/(.*).php\?action=([^&]+)+/';
preg_match ($pattern, $subject, $matches);
return $matches;
}
blegh ('somePage.php?action=doSomething&id=');
?>
Ok, the important parts that I need to obtain from this are:
somePage
doSomething
How can you modify the pattern above to grab the action
appropriately?
Sorry, my regex is a lil rusty!
Thanks in advance,
~Phil
Cheers,
~Philip
That regex might not always work for you, (&) comes to mind. You
might want to look at parse_str() which you can use after parse_url()
if
needed.
I think /(.*)\.php\?action=([^&]+(?(&)[^&+]+))/ might be a step in the
right direction for RegExing the additional URL query string
parameters.
I haven't tested it... but either way, I thought it was worth
mentioning
that the ".php" part should be "\.php" (or "[.]php"), otherwise it
will
match "any character followed by php."
Todd Boyd
Web Programmer
Good call! I so passed over that one. ;)
Thanks,
~Philip
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