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<?php $data = array( array( 'keywordid' => 98, 'keyword' => 'sample keyword 34', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 99, 'keyword' => 'sample keyword 35', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 100, 'keyword' => 'sample keyword 36', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 97, 'keyword' => 'sample keyword 37', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 96, 'keyword' => 'sample keyword 38', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 95, 'keyword' => 'sample keyword 39', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 94, 'keyword' => 'sample keyword 40', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 93, 'keyword' => 'sample keyword 41', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 92, 'keyword' => 'sample keyword 42', 'type' => 'NATURAL', 'longname' => 'UK' ), array( 'keywordid' => 91, 'keyword' => 'sample keyword 43', 'type' => 'NATURAL', 'longname' => 'UK' ) ); $order = array(100, 91, 95); $order = array_flip($order); usort($data, function($a, $b) use($order) { if ($a['keywordid'] == $b['keywordid']) { return 0; } if (!isset($order[$a['keywordid']])) { return -1; } if (!isset($order[$b['keywordid']])) { return 1; } return ($order[$a['keywordid']] > $order[$b['keywordid']]) ? 1 : -1; }); print_r($data);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0jKAb
function name:  (null)
number of ops:  16
compiled vars:  !0 = $data, !1 = $order
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   66     1        ASSIGN                                                   !1, <array>
   68     2        INIT_FCALL                                               'array_flip'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
   69     6        INIT_FCALL                                               'usort'
          7        SEND_REF                                                 !0
          8        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F0jKAb%3A69%240'
          9        BIND_LEXICAL                                             ~6, !1
   80    10        SEND_VAL                                                 ~6
         11        DO_ICALL                                                 
   82    12        INIT_FCALL                                               'print_r'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F0jKAb%3A69%240:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 13
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 18
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 26
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0jKAb
function name:  {closure}
number of ops:  29
compiled vars:  !0 = $a, !1 = $b, !2 = $order
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   69     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        BIND_STATIC                                              !2
   70     3        FETCH_DIM_R                                      ~3      !0, 'keywordid'
          4        FETCH_DIM_R                                      ~4      !1, 'keywordid'
          5        IS_EQUAL                                                 ~3, ~4
          6      > JMPZ                                                     ~5, ->8
   71     7    > > RETURN                                                   0
   73     8    >   FETCH_DIM_R                                      ~6      !0, 'keywordid'
          9        ISSET_ISEMPTY_DIM_OBJ                         0  ~7      !2, ~6
         10        BOOL_NOT                                         ~8      ~7
         11      > JMPZ                                                     ~8, ->13
   74    12    > > RETURN                                                   -1
   76    13    >   FETCH_DIM_R                                      ~9      !1, 'keywordid'
         14        ISSET_ISEMPTY_DIM_OBJ                         0  ~10     !2, ~9
         15        BOOL_NOT                                         ~11     ~10
         16      > JMPZ                                                     ~11, ->18
   77    17    > > RETURN                                                   1
   79    18    >   FETCH_DIM_R                                      ~12     !0, 'keywordid'
         19        FETCH_DIM_R                                      ~13     !2, ~12
         20        FETCH_DIM_R                                      ~14     !1, 'keywordid'
         21        FETCH_DIM_R                                      ~15     !2, ~14
         22        IS_SMALLER                                               ~15, ~13
         23      > JMPZ                                                     ~16, ->26
         24    >   QM_ASSIGN                                        ~17     1
         25      > JMP                                                      ->27
         26    >   QM_ASSIGN                                        ~17     -1
         27    > > RETURN                                                   ~17
   80    28*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F0jKAb%3A69%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.78 ms | 1400 KiB | 19 Q