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<?php $arr = array(0, '0', NULL, 'abc', ''); foreach($arr as $key) { var_dump($key); echo ':' . strlen($key); echo PHP_EOL . PHP_EOL; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 11
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/VWiBe
function name:  (null)
number of ops:  13
compiled vars:  !0 = $arr, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $3      !0, ->11
          2    > > FE_FETCH_R                                               $3, !1, ->11
    6     3    >   INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                                 
    7     6        STRLEN                                           ~5      !1
          7        CONCAT                                           ~6      '%3A', ~5
          8        ECHO                                                     ~6
    8     9        ECHO                                                     '%0A%0A'
    5    10      > JMP                                                      ->2
         11    >   FE_FREE                                                  $3
    9    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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