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<?php $array = array ( 0 => array ( 'email' => array ( 0 => 'test@domain.de', ), 'customerID' => '13', ), 1 => array ( 'email' => array ( 0 => 'mail@domain.de', 1 => 'yourmail@domain.de', ), 'customerID' => '48', ), ); print_r(array_filter($array, fn($x) => array_search('test@domain.de', $x['email']) !== false));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/51QE7
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   23     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL                                               'array_filter'
          3        SEND_VAR                                                 !0
          4        DECLARE_LAMBDA_FUNCTION                          ~2      [0]
          5        SEND_VAL                                                 ~2
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
          9      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/51QE7
function name:  {closure}
number of ops:  9
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        INIT_FCALL                                               'array_search'
          2        SEND_VAL                                                 'test%40domain.de'
          3        FETCH_DIM_R                                      ~1      !0, 'email'
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                         $2      
          6        TYPE_CHECK                                  1018  ~3      $2
          7      > RETURN                                                   ~3
          8*     > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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