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Question

simple php counter

Answer 1

+2 A:

Use a for loop:

for ($i = 0; $i <= 20; $i++)
{
    echo $i . "\n";
}

John Conde 2010-01-20 14:44:37

Hopefully you'll get credit for doing his homework!

Scott Saunders 2010-01-20 14:45:41

This is wrong, after the end of this loop, `$i` will be 21.

Jacob Relkin 2010-01-20 14:46:37

Is there a Stack Overflow policy for not answering questions when they are someone's homework?

littlegreen 2010-01-20 14:53:51

Try it. It stops printing at 20. But it does loop 21 times which is okay since the question states it needs to stop at 20, not how many iterations it takes.

John Conde 2010-01-20 14:55:39

Answer 2

+3 A:

You want a for loop: http://php.net/manual/en/control-structures.for.php

Scott Saunders 2010-01-20 14:44:52

+1 for not spoonfeeding the code

Gordon 2010-01-20 15:08:49

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