3v4l.org

run code in 300+ PHP versions simultaneously
<?php $predefined=array(array("a","s"),array("b","s"), array("c","s"), array("e","s")); $return_arr=array(array("b","s"),array("c","s")); foreach($predefined as &$v) { $duplicate = false; foreach($return_arr as &$m) { if ($v['t'] === $m['t'] && $v['b'] !== $m['b']) $duplicate = true; } if($duplicate === true) $tmpArray[] = $m; if($duplicate === false) $tmpArray[] = $v; }; print_r($ids);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 3, Position 2 = 28
Branch analysis from position: 3
2 jumps found. (Code = 126) Position 1 = 4, Position 2 = 28
Branch analysis from position: 4
2 jumps found. (Code = 125) Position 1 = 6, Position 2 = 18
Branch analysis from position: 6
2 jumps found. (Code = 126) Position 1 = 7, Position 2 = 18
Branch analysis from position: 7
2 jumps found. (Code = 46) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 17
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 17
Branch analysis from position: 15
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 27
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 27
Branch analysis from position: 23
Branch analysis from position: 18
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 28
filename:       /in/eFCNi
function name:  (null)
number of ops:  33
compiled vars:  !0 = $predefined, !1 = $return_arr, !2 = $v, !3 = $duplicate, !4 = $m, !5 = $tmpArray, !6 = $ids
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    5     2      > FE_RESET_RW                                      $9      !0, ->28
          3    > > FE_FETCH_RW                                              $9, !2, ->28
    6     4    >   ASSIGN                                                   !3, <false>
    8     5      > FE_RESET_RW                                      $11     !1, ->18
          6    > > FE_FETCH_RW                                              $11, !4, ->18
    9     7    >   FETCH_DIM_R                                      ~12     !2, 't'
          8        FETCH_DIM_R                                      ~13     !4, 't'
          9        IS_IDENTICAL                                     ~14     ~12, ~13
         10      > JMPZ_EX                                          ~14     ~14, ->15
         11    >   FETCH_DIM_R                                      ~15     !2, 'b'
         12        FETCH_DIM_R                                      ~16     !4, 'b'
         13        IS_NOT_IDENTICAL                                 ~17     ~15, ~16
         14        BOOL                                             ~14     ~17
         15    > > JMPZ                                                     ~14, ->17
         16    >   ASSIGN                                                   !3, <true>
    8    17    > > JMP                                                      ->6
         18    >   FE_FREE                                                  $11
   12    19        TYPE_CHECK                                    8          !3
         20      > JMPZ                                                     ~19, ->23
         21    >   ASSIGN_DIM                                               !5
         22        OP_DATA                                                  !4
   13    23    >   TYPE_CHECK                                    4          !3
         24      > JMPZ                                                     ~21, ->27
         25    >   ASSIGN_DIM                                               !5
         26        OP_DATA                                                  !2
    5    27    > > JMP                                                      ->3
         28    >   FE_FREE                                                  $9
   15    29        INIT_FCALL                                               'print_r'
         30        SEND_VAR                                                 !6
         31        DO_ICALL                                                 
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
140.05 ms | 1400 KiB | 15 Q