3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SHARON','rose'); if (defined('SHARON')) echo SHARON;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/ok70H
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'define'
          1        SEND_VAL                                                 'SHARON'
          2        SEND_VAL                                                 'rose'
          3        DO_ICALL                                                 
    4     4        DEFINED                                                  'SHARON'
          5      > JMPZ                                                     ~1, ->8
          6    >   FETCH_CONSTANT                                   ~2      'SHARON'
          7        ECHO                                                     ~2
          8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.37 ms | 1398 KiB | 15 Q