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<?php $post = array ( 'first_name'=> 'Ludwe', 'middle_name'=> '', 'last_name'=> 'Mgqaliso', 'phone'=> '0817143661', 'nothing'=> '', ); foreach($post as $field => $value) { if($field != "middle_name") { if(empty($value)) { $blank_array[] = $field; } } else { echo "{$field} skipped\n"; } } print_r($blank_array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 15
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 15
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/tD7BR
function name:  (null)
number of ops:  20
compiled vars:  !0 = $post, !1 = $value, !2 = $field, !3 = $blank_array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   12     1      > FE_RESET_R                                       $5      !0, ->15
          2    > > FE_FETCH_R                                       ~6      $5, !1, ->15
          3    >   ASSIGN                                                   !2, ~6
   14     4        IS_NOT_EQUAL                                             !2, 'middle_name'
          5      > JMPZ                                                     ~8, ->11
   16     6    >   ISSET_ISEMPTY_CV                                         !1
          7      > JMPZ                                                     ~9, ->10
   18     8    >   ASSIGN_DIM                                               !3
          9        OP_DATA                                                  !2
         10    > > JMP                                                      ->14
   22    11    >   NOP                                                      
         12        FAST_CONCAT                                      ~11     !2, '+skipped%0A'
         13        ECHO                                                     ~11
   12    14    > > JMP                                                      ->2
         15    >   FE_FREE                                                  $5
   26    16        INIT_FCALL                                               'print_r'
         17        SEND_VAR                                                 !3
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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