3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array(); var_dump((string) $x == "$x");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aeVKU
function name:  (null)
number of ops:  8
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'var_dump'
          2        CAST                                          6  ~2      !0
          3        CAST                                          6  ~3      !0
          4        IS_EQUAL                                         ~4      ~2, ~3
          5        SEND_VAL                                                 ~4
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.62 ms | 1394 KiB | 15 Q