how do i use "for loop" in a PHP block ?

[soothepain]

I can output most of php code in PHP block, but cant do it with any loop like "if"or"for"or"while" ...
why is that?

for example, I enter something very simple like

PHP Code:

for($i=0;$j<5;$i++)
{
$output .= "test";
} 

it should be "testtesttesttesttest" on the page, but it shows nothing

[kh99]

You have a typo - your 'for' line has $j<5; instead of $i<5;.

[soothepain]

sorry i just typed it wrong here, it still doesnt work
but thanks anyway, i changed it with iframe after all.