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run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = "Mary Had A Little Lamb and She LOVED It So"; $str = strtoupper($str); echo $str; // Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO ?>
Output for 4.3.0 - 7.2.0
MARY HAD A LITTLE LAMB AND SHE LOVED IT SO