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run code in 300+ PHP versions simultaneously
<?php $cane = "ciao\ncome\nva\n'gionni!'"; echo $cane; echo "\n"; echo addslashes($cane); echo "\n"; echo json_encode($cane); echo "\n"; echo json_encode(addslashes($cane));
Output for git.master, git.master_jit, rfc.property-hooks
ciao come va 'gionni!' ciao come va \'gionni!\' "ciao\ncome\nva\n'gionni!'" "ciao\ncome\nva\n\\'gionni!\\'"

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