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<?php $a = array( 'a' => array( 'name' => 'a1', 'second_name' => 'a2' ), 'b' => array( 'name' => 'b1', 'second_name' => 'b2' ), 'c' => array( 'name' => 'c1', 'second_name' => 'c2' ) ); print_r( array_filter( $a, function($value, $field, $search){ return $value[$field] == $search; } ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ettf5
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   18     1        INIT_FCALL                                               'print_r'
   19     2        INIT_FCALL                                               'array_filter'
   20     3        SEND_VAR                                                 !0
   21     4        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FEttf5%3A21%240'
   23     5        SEND_VAL                                                 ~2
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
   25     9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FEttf5%3A21%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ettf5
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $value, !1 = $field, !2 = $search
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
   22     3        FETCH_DIM_R                                      ~3      !0, !1
          4        IS_EQUAL                                         ~4      !2, ~3
          5      > RETURN                                                   ~4
   23     6*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FEttf5%3A21%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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