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<?php $basket = [ [ 'name' => 'apple', 'qty' => 5, ], [ 'name' => 'apple', 'qty' => 4, ], [ 'name' => 'pear', 'qty' => 4, ] ]; $x = array_reduce($basket,function($total_qty, $e){ return $total_qty += $e['qty']; }, 0); var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rifj5
function name:  (null)
number of ops:  12
compiled vars:  !0 = $basket, !1 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   18     1        INIT_FCALL                                               'array_reduce'
          2        SEND_VAR                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Frifj5%3A18%240'
   20     4        SEND_VAL                                                 ~3
          5        SEND_VAL                                                 0
          6        DO_ICALL                                         $4      
   18     7        ASSIGN                                                   !1, $4
   22     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Frifj5%3A18%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rifj5
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $total_qty, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   19     2        FETCH_DIM_R                                      ~2      !1, 'qty'
          3        ASSIGN_OP                                     1  ~3      !0, ~2
          4      > RETURN                                                   ~3
   20     5*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Frifj5%3A18%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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166.97 ms | 1395 KiB | 17 Q