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<?php $strings = ["cat:others;id:4,9,13", "id:4,9,13;cat:electric-products", "id:4,9,13;cat:foods", "cat:drinks,foods"]; foreach ($strings as $key=>$string) { $temps = explode(';', $string); $cats = []; $ids = []; foreach ($temps as $temp) { $tempnest = explode(':', $temp); if ($tempnest[0] === "cat") { $cats = explode(',', $tempnest[1]); } if ($tempnest[0] === "id") { $ids = explode(',', $tempnest[1]); } } print_r($cats); print_r($ids); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 45
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 45
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 37
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 37
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 27
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 30, Position 2 = 36
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 36
Branch analysis from position: 27
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 37
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
filename:       /in/erjiF
function name:  (null)
number of ops:  47
compiled vars:  !0 = $strings, !1 = $string, !2 = $key, !3 = $temps, !4 = $cats, !5 = $ids, !6 = $temp, !7 = $tempnest
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $9      !0, ->45
          2    > > FE_FETCH_R                                       ~10     $9, !1, ->45
          3    >   ASSIGN                                                   !2, ~10
    6     4        INIT_FCALL                                               'explode'
          5        SEND_VAL                                                 '%3B'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                         $12     
          8        ASSIGN                                                   !3, $12
    7     9        ASSIGN                                                   !4, <array>
    8    10        ASSIGN                                                   !5, <array>
    9    11      > FE_RESET_R                                       $16     !3, ->37
         12    > > FE_FETCH_R                                               $16, !6, ->37
   10    13    >   INIT_FCALL                                               'explode'
         14        SEND_VAL                                                 '%3A'
         15        SEND_VAR                                                 !6
         16        DO_ICALL                                         $17     
         17        ASSIGN                                                   !7, $17
   12    18        FETCH_DIM_R                                      ~19     !7, 0
         19        IS_IDENTICAL                                             ~19, 'cat'
         20      > JMPZ                                                     ~20, ->27
   13    21    >   INIT_FCALL                                               'explode'
         22        SEND_VAL                                                 '%2C'
         23        FETCH_DIM_R                                      ~21     !7, 1
         24        SEND_VAL                                                 ~21
         25        DO_ICALL                                         $22     
         26        ASSIGN                                                   !4, $22
   15    27    >   FETCH_DIM_R                                      ~24     !7, 0
         28        IS_IDENTICAL                                             ~24, 'id'
         29      > JMPZ                                                     ~25, ->36
   16    30    >   INIT_FCALL                                               'explode'
         31        SEND_VAL                                                 '%2C'
         32        FETCH_DIM_R                                      ~26     !7, 1
         33        SEND_VAL                                                 ~26
         34        DO_ICALL                                         $27     
         35        ASSIGN                                                   !5, $27
    9    36    > > JMP                                                      ->12
         37    >   FE_FREE                                                  $16
   19    38        INIT_FCALL                                               'print_r'
         39        SEND_VAR                                                 !4
         40        DO_ICALL                                                 
   20    41        INIT_FCALL                                               'print_r'
         42        SEND_VAR                                                 !5
         43        DO_ICALL                                                 
    5    44      > JMP                                                      ->2
         45    >   FE_FREE                                                  $9
   21    46      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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