3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valid_options = array(0, 1, 2, 3, 4, 5, 6); $option = 'arooo'; if (in_array($option, $valid_options)) { print "go home php, you're drunk"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/lv5Ul
function name:  (null)
number of ops:  9
compiled vars:  !0 = $valid_options, !1 = $option
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, 'arooo'
    4     2        INIT_FCALL                                               'in_array'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6      > JMPZ                                                     $4, ->8
    5     7    >   ECHO                                                     'go+home+php%2C+you%27re+drunk'
    6     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.33 ms | 1394 KiB | 15 Q