I have the following script but the page does not load. It always loads the error page. -
<?php
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if ($c !="") {
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include ("content".$c.".php");
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} else {
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include ("content4.8.php");
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}
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?>
9  1793  dlite922 1,584
Recognized Expert Top Contributor
I have the following script but the page does not load. It always loads the error page.
-
<?php
-
if ($c !="") {
-
include ("content".$c.".php");
-
} else {
-
include ("content4.8.php");
-
}
-
?>
I'm assuming content4.8.php is the "error page".
just before the if statement write die(var_dump($c ));
it will stop the script and tell you what type of variable $c is and what's in it.
Your problem is most likely elsewhere.
Make sure $c always gets set to something.
Dan
I added the script and i get following error
Parse error: syntax error, unexpected '$' in E:\inetpub\vhos ts\mywebsite.co m\httpdocs\i\in dex.php on line 48
line 48 is where i put the script.
so what else can be the problem
Atli 5,058
Recognized Expert Expert
The problem revolves around the $c variable. It is most likely not being set properly. Please post the code that sets the $c variable.
To find out if your $c variable's value is what you would expect it to be, print it as the code is executed.
Like Dan suggested; you can do that by using the var_dump function in the line before the if statement.
Make sure the syntax is correct!
If you get parse errors, like the one you showed in your last post, the syntax is incorrect. If your having problems with it, post it here so we can take a look.
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<html>
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<head>
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<!-onMouseover Link CSS Script-c Dynamic Drive (www.dynamicdrive.com). For full source code, installation instructions, 100's more DHTML scripts, and Terms Of Use, visit dynamicdrive.com--><style><!--a:hover{color:ffffff; background-color:0066ff; }--></style>
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<meta http-equiv="Page-Enter" content="blendTrans(Duration=1.0)">
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<title>Impact international</title>
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<meta http-equiv="Content-Type" content="text/html; charset=EUC-JP">
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<!-- Fireworks MX Dreamweaver MX target. Created Thu Aug 14 16:48:00 GMT+0900 (???? (?W?€??)) 2003-->
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<!--Special Effects upon page enter credit- Dynamic Drive (www.dynamicdrive.com) For full source code, installation instructions, 100's more free DHTML Scripts, and Terms Of Use, visit dynamicdrive.com-->
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<script language="JavaScript1.2" src="navi.js"></script>
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<script language="JavaScript1.2" src="mm_menu.js"></script>
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<link href="base.css" rel="stylesheet" type="text/css">
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<link href="text.css" rel="stylesheet" type="text/css">
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<link href="product.css" rel="stylesheet" type="text/css">
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<link href="footer.css" rel="stylesheet" type="text/css">
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<link href="menu.css" rel="stylesheet" type="text/css">
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</head>
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<body bgcolor="#ffffff" link="#000000" vlink="#000000" alink="#000000" onLoad="MM_preloadImages('image-top-header/top-header_r2_c4_f2.gif','image-top-header/top-header_r2_c6_f2.gif','image-top-header/top-header_r2_c8_f2.gif','image-top-header/top-header_r2_c12_f2.gif','image-top-header/top-header_r2_c14_f2.gif','image-top-header/top-header_r2_c16_f2.gif')">
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<p class="copyright">
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<script language="JavaScript1.2">mmLoadMenus();</script>
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</p>
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<?php require("menu.php"); ?>
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<table width="800" border="0" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#FFFFFF">
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<tr>
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<td width="161" valign="top" bordercolor="#FFFFFF" bgcolor="#FFFFFF" class="gray-back-left" >
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<p> </p>
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<?php
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die(var_dump(c$));
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if ($c != "") {
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include("content".$c.".php");
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} else {
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include("content4.11.4.php");
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}
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?>
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</td>
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</tr>
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</table>
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<?php require("footer.php"); ?>
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</body>
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</html>
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This is the whole page.
wbr
Atli 5,058
Recognized Expert Expert
I'm kind of get the feeling your not even paying attention to what you are doing...
The die() line you added contains the most basic of errors. If you were really looking for it, you should be able to spot it without any problems. (Not to mention that Dan posted the correct syntax earlier).
And that code doesn't contain anything that is meant to set the $c variable. What is that variable supposed to be? Where is it getting it's value from?
P.S.
Please post all code examples inside [code] tags.
Thanks.
i am new in this so i need more help.
i received this page and was asked to correct it.
It seems that the main page links to this page and the c$ will the content required. I think the c$ value should come from address bar. So it seems that there is no command to get the c$ i.e. why the default page appears.
typical address will be www.mywebsite.com/index.php?c=4.1
wbr
...
typical address will be
www.mywebsite.com/index.php?c=4.1
...
the url address "www.mywebsite. com/index.php?c=4.1 " means that your php files ("index.php" )
are using the "HTTP GET" method using parameter "c" that had the value "4.1"
now, you can retrieve the "c" value ("4.1") to your "$c" variable using the "$_GET[ par]" variable to your "$c" variable.
you can change par with the GET parameter (in this case: "c")
so it goes like
$c = $_GET["c"];
now your "$c" variable has value and var.type...
o yeah, also you can remove the "die(var_dump() )" line since it's purpose is only to stop the codes and collect the "$c" value and var type.
sorry if my English is not very fluent... because I'm still learning 'how-to-use' that language... LoL
thx
.dee.
 Atli 5,058
Recognized Expert Expert
i am new in this so i need more help.
i received this page and was asked to correct it.
It seems that the main page links to this page and the c$ will the content required. I think the c$ value should come from address bar. So it seems that there is no command to get the c$ i.e. why the default page appears.
typical address will be
www.mywebsite.com/index.php?c=4.1
wbr
Ok. For the record, your parse error was caused by you mixing up the variable name.
Variable names start with a dollar-sign ($), followed by the name of the variable.
So your c$ variable should have been $c.
As to the original problem. I'm guessing that this code you were asked to fix was written for an old version of PHP, like PHP4.
In PHP4 (and earlier) HTTP request variables would be automatically created for you to use in your code. (see the register_global s directive).
That is; using a URL like this: "index.php?c=4. 1"
the value of c, in this case 4.1, would be put into the $c variable automatically.
In PHP5, however, this feature was disabled due to security reasons.
Now you will have to fetch them via the $_GET super-global, as the previous poster suggested.
Yes
Tks for the help. With the GET command, was able to get the $c and now the page works perfectly.
As mentioned earlier by posts, the site was created for php4.1 whereas the server is php4.4.7. So with the get command, the page is properly functioning.
wbr
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