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Old March 24th, 2008, 10:08 AM
sheel331 sheel331 is offline
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Parse errors - Unexpected T_CONSTANT_ENCAPSED_STRING

Hello,

I am extremely new to coding in PHP and would appreciate if I could get some assistance on an error I'm receiving in one of my template files. I am getting this error:

PHP Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in header_sgs.html

on this code:

<?php
include '\template\navbar.html';

$fullPath = explode('/', $_SERVER['PHP_SELF']);
echo "The foldername $fullPath[0]";
echo "The filename $fullPath[1]";
if (file_exists('\template\'.$fullPath[1].'.html')) {
include 'c:\inetpub\webroot\soa\template\'.$fullPath[1].'.html';
} else if (file_exists('\template\'.$fullPath[2].'.html')) {
include 'c:\inetpub\webroot\soa\template\'.$fullPath[2].'.html';
}else{
echo "<ul id=\"secondaryNav\" ></ul>";
}

?>

<div id="page">
<!-- BEGIN PAGE CONTENT -->
<?php

if (file_exists("\Images\".$fullPath[1].".gif")) {
echo "<img src="\Images\".$fullPath[1].".gif\" alt=\"".$fullPath[1]."\" />";
}else if (file_exists('\Images\'.$fullPath[1].'.jpg')) {
echo "<img src="\Images\".$fullPath[1].".jpg\" alt=\"".$fullPath[1]."\" />";
}

?>

It says it's failing on the first "if(file_exists...)" piece, but unfortunately, I'm too new to this to understand why it's failing. Help would be greatly appreciated!

Cheers,
Sheel Shah

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  #2  
Old March 24th, 2008, 11:11 PM
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Mittineague Mittineague is offline
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syntax

Hi sheel331, welcome to the forums
It's easy to get lost when escaping and concatenating.
PHP considers text that's not in quotes to be PHP code, Variables start with $, constants don't.
Take a close look at
PHP Code:
echo "<img src="\Images\".$fullPath[1].".gif\" alt=\"".$fullPath[1]."\" />";
}else if (
file_exists('\Images\'.$fullPath[1].'.jpg')) {
echo "<img src="\Images\".$fullPath[1].".jpg\" alt=\"".$fullPath[1]."\" />"; 


I find it helpful to use whitespace in my code, Both for indentation and separation. eg. instead of
PHP Code:
if($var == 1){
doSomething();
if(
$var2 == 2){
doSomethingElse;
echo 
"<tr><td><span>text".$var."moretext".$var2."</span></td></tr>";
}} 
something more like
PHP Code:
if($var == 1)
{
    
doSomething();
    if(
$var2 == 2)
    {
        
doSomethingElse;
        echo 
"<tr>
            <td>
                <span>text" 
$var "moretext" $var2 "</span>
            </td>
        </tr>"
;
    }

it makes the code easier to read for me.

BTW, if you put your code inside BBtags, the color syntax highlighting will help.
__________________
WP plugins - Error Reporting, Clean Options
http://www.mittineague.com/dev/er.php
http://www.mittineague.com/dev/co.php

Last edited by Mittineague : March 24th, 2008 at 11:46 PM. Reason: added tip

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