help with loop

[MDanz]

I want to loop the below code until $grade=80, is the code below correct

 

<?php 


include "grade.php"; 

	$getgrade = new Grade(); // create an instance of the class(Grade)
echo "<ul id='navigation'>";
for($grade=0;$grade<80;$grade+10){

$max = $grade+9; //get max grade for that grading bracket, e.g. 10-19%

echo "<li><a href='#'>$grade-$max%</a>
	<ul><li>";
	$getgrade->results($grade+9); // call the method(results) in grade.php
	echo "</li></ul>
</li>";

}
echo "</ul>";


?>

 

the page isn't loading when i try it so i'm guessing i got it wrong..

 

 

 

 

[denno020]

That for loop will run 7 times I think.. You are incrementing the counter by 10 each time..

 

What do you mean the page isn't loading? Have you got error reporting turned on for your php?

 

If you're using an online host, and can't edit the php.ini file, then you need to explicitly turn on error reporting. See here:

http://php.net/manual/en/function.error-reporting.php

 

Hope that helps.

 

Denno

[MDanz]

actually the page is taking long to load because of the code... is it because i am repeatedly calling the method?

[denno020]

Possibly. I don't know how but the results() function is..

 

Denno

[DavidAM]

The page is running forever. You are not actually incrementing the loop variable. Try this for the loop:

 

for($grade = 0; $grade < 80; $grade += 10){

[denno020]

The page is running forever. You are not actually incrementing the loop variable. Try this for the loop:

 

for($grade = 0; $grade < 80; $grade += 10){

 

Oh good call!

 

Denno

[MDanz]

thanks