3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Average{ var $samples; //配列 function Average(){ $this->samples = array(); } //追加 function add($value){ $this->samples[sizeof($this->samples)] = $value; } //配列件数表示 function countValues(){ return sizeof($this->samples); } //最大値 function getMax(){ $max = 0; foreach ($this->samples as $value) { if ($max < $value) { $max = $value; } } return $max; } //平均値 function getAverage(){ if(0 == sizeof($this->samples)){ return 0; } $sum = 0; foreach ($this->samples as $value) { $sum += $value; } return $sum / sizeof($this->samples); } } $avg = new Average; for ($i=1; $i <=10 ; $i++) { $avg->add($i); } echo $avg->getAverage();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 5
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 5
Branch analysis from position: 11
Branch analysis from position: 5
filename:       /in/fXAdW
function name:  (null)
number of ops:  15
compiled vars:  !0 = $avg, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   42     0  E >   NEW                                              $2      'Average'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   43     3        ASSIGN                                                   !1, 1
          4      > JMP                                                      ->9
   44     5    >   INIT_METHOD_CALL                                         !0, 'add'
          6        SEND_VAR_EX                                              !1
          7        DO_FCALL                                      0          
   43     8        PRE_INC                                                  !1
          9    >   IS_SMALLER_OR_EQUAL                                      !1, 10
         10      > JMPNZ                                                    ~8, ->5
   46    11    >   INIT_METHOD_CALL                                         !0, 'getAverage'
         12        DO_FCALL                                      0  $9      
         13        ECHO                                                     $9
         14      > RETURN                                                   1

Class Average:
Function average:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fXAdW
function name:  Average
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN_OBJ                                               'samples'
          1        OP_DATA                                                  <array>
    7     2      > RETURN                                                   null

End of function average

Function add:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fXAdW
function name:  add
number of ops:  7
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   RECV                                             !0      
   11     1        FETCH_OBJ_R                                      ~2      'samples'
          2        COUNT                                            ~3      ~2
          3        FETCH_OBJ_W                                      $1      'samples'
          4        ASSIGN_DIM                                               $1, ~3
          5        OP_DATA                                                  !0
   12     6      > RETURN                                                   null

End of function add

Function countvalues:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fXAdW
function name:  countValues
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   FETCH_OBJ_R                                      ~0      'samples'
          1        COUNT                                            ~1      ~0
          2      > RETURN                                                   ~1
   17     3*     > RETURN                                                   null

End of function countvalues

Function getmax:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 8
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 7
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/fXAdW
function name:  getMax
number of ops:  11
compiled vars:  !0 = $max, !1 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   ASSIGN                                                   !0, 0
   22     1        FETCH_OBJ_R                                      ~3      'samples'
          2      > FE_RESET_R                                       $4      ~3, ->8
          3    > > FE_FETCH_R                                               $4, !1, ->8
   23     4    >   IS_SMALLER                                               !0, !1
          5      > JMPZ                                                     ~5, ->7
   24     6    >   ASSIGN                                                   !0, !1
   22     7    > > JMP                                                      ->3
          8    >   FE_FREE                                                  $4
   27     9      > RETURN                                                   !0
   28    10*     > RETURN                                                   null

End of function getmax

Function getaverage:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 11
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/fXAdW
function name:  getAverage
number of ops:  17
compiled vars:  !0 = $sum, !1 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   32     0  E >   FETCH_OBJ_R                                      ~2      'samples'
          1        COUNT                                            ~3      ~2
          2        IS_EQUAL                                                 ~3, 0
          3      > JMPZ                                                     ~4, ->5
   33     4    > > RETURN                                                   0
   35     5    >   ASSIGN                                                   !0, 0
   36     6        FETCH_OBJ_R                                      ~6      'samples'
          7      > FE_RESET_R                                       $7      ~6, ->11
          8    > > FE_FETCH_R                                               $7, !1, ->11
   37     9    >   ASSIGN_OP                                     1          !0, !1
   36    10      > JMP                                                      ->8
         11    >   FE_FREE                                                  $7
   39    12        FETCH_OBJ_R                                      ~9      'samples'
         13        COUNT                                            ~10     ~9
         14        DIV                                              ~11     !0, ~10
         15      > RETURN                                                   ~11
   40    16*     > RETURN                                                   null

End of function getaverage

End of class Average.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
179.41 ms | 1407 KiB | 13 Q