3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ($test = 1 && $test ==1) { echo 'd'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/tDr3P
function name:  (null)
number of ops:  6
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   IS_EQUAL                                         ~1      !0, 1
          1        BOOL                                             ~2      ~1
          2        ASSIGN                                           ~3      !0, ~2
          3      > JMPZ                                                     ~3, ->5
    5     4    >   ECHO                                                     'd'
    6     5    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.56 ms | 1392 KiB | 13 Q