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<?php $a = Array ( 'user_id' => 10, 'id' => 2, 'user' => 'Nakiya', ); $b = Array ( 'user_id' => 10, 'id' => 7, 'user' => 'Nakiya', ); /** * Return an array with all elements found in both input arrays. */ function intersection($a, $b) { $a = (array) $a; $b = (array) $b; return array_values(array_intersect($a, $b)); } $arr =intersection($a, $b); print_r($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4Zai
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b, !2 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1        ASSIGN                                                   !1, <array>
   28     2        INIT_FCALL                                               'intersection'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_FCALL                                      0  $5      
          6        ASSIGN                                                   !2, $5
   30     7        INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function intersection:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4Zai
function name:  intersection
number of ops:  15
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   20     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   22     2        CAST                                          7  ~2      !0
          3        ASSIGN                                                   !0, ~2
   23     4        CAST                                          7  ~4      !1
          5        ASSIGN                                                   !1, ~4
   25     6        INIT_FCALL                                               'array_values'
          7        INIT_FCALL                                               'array_intersect'
          8        SEND_VAR                                                 !0
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $6      
         11        SEND_VAR                                                 $6
         12        DO_ICALL                                         $7      
         13      > RETURN                                                   $7
   26    14*     > RETURN                                                   null

End of function intersection

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