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Why is foreach not working?
#13

[eluser]Aken[/eluser]
You're trying to run sizeof() on a string, not an array. All of the .= you're doing is just string concatenation. Here's an example:

Code:
$string = '';

$string .= 'Hello';
$string .= ' World!';

echo $string; // Displays "Hello World!"

You're taking values of array elements and appending those values onto the end of a string over and over.

I'd suggest reading more about the various PHP types available, and their proper syntaxes: http://www.php.net/manual/en/language.types.intro.php


Messages In This Thread
Why is foreach not working? - by El Forum - 08-16-2012, 05:53 PM
Why is foreach not working? - by El Forum - 08-16-2012, 05:59 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:05 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:08 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:22 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:36 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:45 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:51 PM
Why is foreach not working? - by El Forum - 08-16-2012, 06:59 PM
Why is foreach not working? - by El Forum - 08-16-2012, 07:07 PM
Why is foreach not working? - by El Forum - 08-16-2012, 07:11 PM
Why is foreach not working? - by El Forum - 08-16-2012, 07:15 PM
Why is foreach not working? - by El Forum - 08-16-2012, 07:22 PM
Why is foreach not working? - by El Forum - 08-16-2012, 07:34 PM
Why is foreach not working? - by El Forum - 08-16-2012, 09:23 PM
Why is foreach not working? - by El Forum - 08-16-2012, 10:12 PM



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