3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (version_compare('1.2.0', '1.1.2') >= 0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qZnlv
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'version_compare'
          1        SEND_VAL                                                 '1.2.0'
          2        SEND_VAL                                                 '1.1.2'
          3        DO_ICALL                                         $0      
          4        IS_SMALLER_OR_EQUAL                              ~1      0, $0
          5        ECHO                                                     ~1
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.42 ms | 1393 KiB | 15 Q