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<?php $foo = array('first', 'second'); // First time, break after first foreach ($foo as $bar) { if ($bar == 'first') break; } foreach($foo as $bar) { var_dump('First element in this iteration: ', $bar); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 77) Position 1 = 9, Position 2 = 15
Branch analysis from position: 9
2 jumps found. (Code = 78) Position 1 = 10, Position 2 = 15
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
Branch analysis from position: 7
filename:       /in/56AG2
function name:  (null)
number of ops:  17
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $3      !0, ->7
          2    > > FE_FETCH_R                                               $3, !1, ->7
    6     3    >   IS_EQUAL                                                 !1, 'first'
          4      > JMPZ                                                     ~4, ->6
          5    > > JMP                                                      ->7
    5     6    > > JMP                                                      ->2
          7    >   FE_FREE                                                  $3
    8     8      > FE_RESET_R                                       $5      !0, ->15
          9    > > FE_FETCH_R                                               $5, !1, ->15
    9    10    >   INIT_FCALL                                               'var_dump'
         11        SEND_VAL                                                 'First+element+in+this+iteration%3A+'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                                 
    8    14      > JMP                                                      ->9
         15    >   FE_FREE                                                  $5
   10    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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