3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo TRUE; echo true; define("true",false); echo true; echo TRUE;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Tk3uL
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     <true>
    3     1        ECHO                                                     <true>
    4     2        INIT_FCALL                                               'define'
          3        SEND_VAL                                                 'true'
          4        SEND_VAL                                                 <false>
          5        DO_ICALL                                                 
    5     6        ECHO                                                     <true>
    6     7        ECHO                                                     <true>
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.95 ms | 1394 KiB | 15 Q