please help PHP code output?

  • Thread starter Thread starter simple_life1003
  • Start date Start date
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simple_life1003

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i've got some php code in here, im a bit confused with the output of these codes, there are 4 options

<?php
$biscuits = 7;
do {
$biscuits = $biscuits++;
} while ( $biscuits < 5);
print ("I love biscuits! I ate $ biscuits in total.")
?>


1. I love biscuits! I ate 8 in total.
2. I love biscuits! I ate 7 in total.
3. I love biscuits! I ate 5 in total.
4. I love biscuits! I ate 12 in total.

thanx a lot!! :)
 
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