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<?php // SETUP CODE class A { function __construct($val) { $this->val = $val; } } $objs = [ new A(3), new A(5), new A(2), ]; // AMAZING max_by IMPL :P $res = array_reduce($objs, function ($c, $o) { $m = max($o->val, $m); return $o->val == $m; }); var_dump($res);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CMMsH
function name:  (null)
number of ops:  23
compiled vars:  !0 = $objs, !1 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   NEW                                              $2      'A'
          1        SEND_VAL_EX                                              3
          2        DO_FCALL                                      0          
          3        INIT_ARRAY                                       ~4      $2
   12     4        NEW                                              $5      'A'
          5        SEND_VAL_EX                                              5
          6        DO_FCALL                                      0          
          7        ADD_ARRAY_ELEMENT                                ~4      $5
   13     8        NEW                                              $7      'A'
          9        SEND_VAL_EX                                              2
         10        DO_FCALL                                      0          
         11        ADD_ARRAY_ELEMENT                                ~4      $7
   10    12        ASSIGN                                                   !0, ~4
   17    13        INIT_FCALL                                               'array_reduce'
         14        SEND_VAR                                                 !0
         15        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FCMMsH%3A17%240'
   20    16        SEND_VAL                                                 ~10
         17        DO_ICALL                                         $11     
   17    18        ASSIGN                                                   !1, $11
   21    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !1
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FCMMsH%3A17%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CMMsH
function name:  {closure}
number of ops:  12
compiled vars:  !0 = $c, !1 = $o, !2 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   18     2        INIT_FCALL                                               'max'
          3        FETCH_OBJ_R                                      ~3      !1, 'val'
          4        SEND_VAL                                                 ~3
          5        SEND_VAR                                                 !2
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !2, $4
   19     8        FETCH_OBJ_R                                      ~6      !1, 'val'
          9        IS_EQUAL                                         ~7      !2, ~6
         10      > RETURN                                                   ~7
   20    11*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FCMMsH%3A17%240

Class A:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CMMsH
function name:  __construct
number of ops:  4
compiled vars:  !0 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    6     1        ASSIGN_OBJ                                               'val'
          2        OP_DATA                                                  !0
    7     3      > RETURN                                                   null

End of function __construct

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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