3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Singa { public static $KAKI = 4; public function kaki1() { echo Singa::$KAKI; } public function kaki2() { echo self::$KAKI; } public function kaki3() { echo static::$KAKI; } } $singa = new Singa(); echo $singa->kaki1(); echo PHP_EOL; echo $singa->kaki2(); echo PHP_EOL; echo $singa->kaki3(); echo PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dABh0
function name:  (null)
number of ops:  16
compiled vars:  !0 = $singa
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   23     0  E >   NEW                                              $1      'Singa'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   25     3        INIT_METHOD_CALL                                         !0, 'kaki1'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
   26     6        ECHO                                                     '%0A'
   27     7        INIT_METHOD_CALL                                         !0, 'kaki2'
          8        DO_FCALL                                      0  $5      
          9        ECHO                                                     $5
   28    10        ECHO                                                     '%0A'
   29    11        INIT_METHOD_CALL                                         !0, 'kaki3'
         12        DO_FCALL                                      0  $6      
         13        ECHO                                                     $6
   30    14        ECHO                                                     '%0A'
         15      > RETURN                                                   1

Class Singa:
Function kaki1:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dABh0
function name:  kaki1
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   FETCH_STATIC_PROP_R          unknown             ~0      'KAKI'
          1        ECHO                                                     ~0
   10     2      > RETURN                                                   null

End of function kaki1

Function kaki2:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dABh0
function name:  kaki2
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   FETCH_STATIC_PROP_R          unknown             ~0      'KAKI'
          1        ECHO                                                     ~0
   15     2      > RETURN                                                   null

End of function kaki2

Function kaki3:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dABh0
function name:  kaki3
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   FETCH_STATIC_PROP_R          unknown             ~0      'KAKI'
          1        ECHO                                                     ~0
   20     2      > RETURN                                                   null

End of function kaki3

End of class Singa.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
125.93 ms | 1399 KiB | 13 Q