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<?php $a = [ 'en1' => [ 'wsdl' => 'a', 'weight' => 1 ], 'en2' => [ 'wsdl' => 'b', 'weight' => 2 ] ]; $b = array_flip(['en2']); var_dump(array_uintersect_assoc($a, $b));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gF09K
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'array_flip'
          2        SEND_VAL                                                 <array>
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !1, $3
   16     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'array_uintersect_assoc'
          7        SEND_VAR                                                 !0
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $5      
         10        SEND_VAR                                                 $5
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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