| $referrer = $_SERVER['HTTP_REFERER'] echo [message #181951] |
Thu, 27 June 2013 21:23  |
bill
Messages: 310
Registered: October 2010
Karma:
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Senior Member |
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I have what's probably a simple and very basic question.
My goal is to see where a visitor sending a form-email with mail() on
win 7 and XAMPP - PHP 5.3.5, came from. e.g. did he come here from the
right page or just barge into this page as his landing page?
My php.ini seems to be OK and I've not changed any other config
files. All other "If's" work OK and I'm now baffled.
This works fine:
-------------------
$referrer = $_SERVER['HTTP_REFERER'];
echo "<br /><br /> Visitor came here from : ". substr($referrer, -13,
13)."<br />";
------------------
But this will not work:
------------------------------
if(substr($referrer, -13, 13))==="formcheck.php") {echo "Something
showed up";
}
-----------------------------
It results in the following error:
------------
Parse error: syntax error, unexpected T_IS_IDENTICAL in
C:\xampp\htdocs\formcheck2.php on line 36
------------
when when run on my local XAMPP Server.
I have tried everything I can think of to get it to work: Interchaning
the vars on each side of "===", using "==", moved the closing parens
around, with and without curly brackets, etc. etc. etc. I've got myself
so confused now I feel really stuck.
Can anyone straighten me out?
TIA,
Twayne
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