3v4l.org

run code in 300+ PHP versions simultaneously
<?php $u= readline("input: "); $b = "meow"; if ($u == $b){ print("meow"); } else{ print("fuck"); } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VChHg
function name:  (null)
number of ops:  11
compiled vars:  !0 = $u, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'readline'
          1        SEND_VAL_EX                                              'input%3A+'
          2        DO_FCALL                                      0  $2      
          3        ASSIGN                                                   !0, $2
    4     4        ASSIGN                                                   !1, 'meow'
    5     5        IS_EQUAL                                                 !0, !1
          6      > JMPZ                                                     ~5, ->9
    6     7    >   ECHO                                                     'meow'
          8      > JMP                                                      ->10
    9     9    >   ECHO                                                     'fuck'
   11    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
136.87 ms | 1393 KiB | 13 Q