3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = "test"; function get_info($a) { echo $a; } get_info($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ft0mC
function name:  (null)
number of ops:  5
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'test'
    6     1        INIT_FCALL                                               'get_info'
          2        SEND_VAR                                                 !0
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function get_info:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ft0mC
function name:  get_info
number of ops:  3
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ECHO                                                     !0
    5     2      > RETURN                                                   null

End of function get_info

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.94 ms | 1396 KiB | 14 Q