3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 20; // $x is an integer $str1 = (string)$x; // $str1 is a string now // Check whether $x and $str1 are equal or not if ($x === $str1) { echo "They are the same"; } else { echo "They are not same"; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YA48o
function name:  (null)
number of ops:  9
compiled vars:  !0 = $x, !1 = $str1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 20
    3     1        CAST                                          6  ~3      !0
          2        ASSIGN                                                   !1, ~3
    5     3        IS_IDENTICAL                                             !0, !1
          4      > JMPZ                                                     ~5, ->7
    7     5    >   ECHO                                                     'They+are+the+same'
          6      > JMP                                                      ->8
   11     7    >   ECHO                                                     'They+are+not+same'
   13     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.33 ms | 1393 KiB | 13 Q