3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0.1 + 0.7); echo "\n"; var_dump((0.1 + 0.7) * 10); var_dump((int) ((0.1 + 0.7) * 10));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XMOqm
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     0.8
    3     1        ECHO                                                     '%0A'
    4     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAL                                                 8
          4        DO_ICALL                                                 
    6     5        INIT_FCALL                                               'var_dump'
          6        CAST                                          4  ~1      8
          7        SEND_VAL                                                 ~1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.51 ms | 1394 KiB | 15 Q