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php code not working

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Mar 20.2012

Hi All
I have been working on one program.. Its giving me output for some echo, not for other echos. I dont know why? Following is the code –

if (is_array(@$_REQUEST[‘classes’]))
{
foreach($_REQUEST[‘classes’] as $course1) {
$sql=mysql_query(“SELECT Ma_CoName FROM MCourse where Ma_CoNo=’$course1′”);
@$course=mysql_result($sql, 0) or die(‘wrong query’.mysql_error());

if ($course==’ENGL 1301′) echo $course;
[B]elseif ($course==’MATH 3301′) echo $course;

elseif ($course==”COSC 3420″) echo $course;
elseif ($course==”COSC 4395″) echo $course;
elseif ($course==”MATH 1324″) echo $course;
elseif ($course==”COSC 3312″) echo $course;
elseif ($course==”COSC 4330″) echo $course;[/B]
}}
Code in bold is not giving me any output, but $course==’ENGL 1301′ is giving me output. I dont know why? It is so weird…..

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PHP

3 Comments(s) ↴

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@WolfShadeMar 20.2012 — Odd.. but try this:

if ($course=='ENGL 1301') { echo $course; }

elseif ($course=='MATH 3301') { echo $course; }

elseif ($course=='COSC 3420') { echo $course; }

elseif ($course=='COSC 4395') { echo $course; }

elseif ($course=='MATH 1324') { echo $course; }

elseif ($course=='COSC 3312') { echo $course; }

elseif ($course=='COSC 4330') { echo $course; } // don't forget to change all " to ', just in case

I'm assuming this is so that only certain $course values are displayed? If not, why not just have the one echo?

Also, are you checking to make sure that the value is trimmed, as in your condition?
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@swapna10authorMar 21.2012 — I have changed " to ' , but still same thing happening - no output.

I am not checking whether value is trimmed or not. How will I do it?

Thanks
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@swapna10authorMar 21.2012 — Hey Wolfshade, Thanks for Trimming suggestion.. It worked.. million Thanks?
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