3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ("5.7" + 1); echo (5.7 + "1"); echo ("1" + 5.7); echo (1 + "5.7"); echo ("1" + "5.7");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/S9oWX
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     6.7
    3     1        ECHO                                                     6.7
    4     2        ECHO                                                     6.7
    5     3        ECHO                                                     6.7
    6     4        ECHO                                                     6.7
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.47 ms | 1392 KiB | 13 Q