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<?php $b = array(2,3,4); $a = 1; array_unshift($a, $b); echo $b;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/m8Tfh
function name:  (null)
number of ops:  8
compiled vars:  !0 = $b, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, 1
    5     2        INIT_FCALL                                               'array_unshift'
          3        SEND_REF                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    6     6        ECHO                                                     !0
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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