3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'TOTO'; define($a, 'toto'); echo TOTO;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HfDcE
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'TOTO'
    3     1        INIT_FCALL                                               'define'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'toto'
          4        DO_ICALL                                                 
    5     5        FETCH_CONSTANT                                   ~3      'TOTO'
          6        ECHO                                                     ~3
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.69 ms | 1394 KiB | 15 Q