if (!define("__FUNCTIONS__") )
must be:
> if (!defined("__FUNCTIONS__") )
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
----- Original Message -----
From: "Doug Farmer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 11, 2001 6:50 AM
Subject: [PHP] Call to undefined function problem
>
> I'm doing the following:
>
> ---- test.php -----
> <?php
> require("functions.php");
> require("...."); // several other requires here
>
> setNoCacheHeaders(); // this is line 16
>
> // other stuff here
> ?>
>
> ------ functions.php -----
> <?php
>
> if (!define("__FUNCTIONS__") )
> {
> define( "__FUNCTIONS__", 1, 1 );
>
> // a bunch of other defines here
> echo "here 1<br>";
> function setNoCacheHeaders( ) {
> static $headersNotSet = TRUE;
>
> if ( $headersNotSet ) {
> header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the
> past
> header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); //
> always modified
> header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
> header("Pragma: no-cache"); // HTTP/1.0
> $headersNotSet = FALSE;
> }
> }
> echo "here 2<br>";
>
> // a few more functions here
>
> }
>
> --------------------------------
>
> My output is
> here 1
> here 2
>
> Fatal error: Call to undefined function: setnocacheheaders() in
> $DOCUMENT_ROOT/test.php on line 16
>
> Can someone explain? I found something similar in the archives but no
> answer was given. This exact code worked under php3. The only changes in
> the files were files ending in php3 were changed to end php. I also had 2
> classes that I was using that had initializers in the variable declaration.
> I moved the initialization to constructors.
>
> Note that on some clients the request goes through w/o errors. This is
> intermittent but consistent on a per client basis.
>
> - doug
>
>
>
>
>
> --
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>
>
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