3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "abc"; foreach($str as $char){ echo ord($char) . " "; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 9
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/mIJHM
function name:  (null)
number of ops:  11
compiled vars:  !0 = $str, !1 = $char
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'abc'
    3     1      > FE_RESET_R                                       $3      !0, ->9
          2    > > FE_FETCH_R                                               $3, !1, ->9
    4     3    >   INIT_FCALL                                               'ord'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $4      
          6        CONCAT                                           ~5      $4, '+'
          7        ECHO                                                     ~5
    3     8      > JMP                                                      ->2
          9    >   FE_FREE                                                  $3
    5    10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.02 ms | 1394 KiB | 15 Q