3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bar = 'Jérémy'; $foo = sprintf('Hello %s', $bar);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/G97ok
function name:  (null)
number of ops:  7
compiled vars:  !0 = $bar, !1 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'J%C3%A9r%C3%A9my'
    4     1        INIT_FCALL                                               'sprintf'
          2        SEND_VAL                                                 'Hello+%25s'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.78 ms | 1398 KiB | 15 Q