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@ 2017-12-12T08:04:03Z

<?php


    $a = 1;
    echo ($$a + $a++);



   $a = 1;
   printf ("%s",($a + $a + $a + $a++));

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printf: documentation ( source)

preferences:dark modelive preview

33.67 ms | 402 KiB | 5 Q