3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ☺(){ return 100000; } function ☻(){ return ☺(); } print_r(☺()); print_r(☻());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LqudP
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'print_r'
          1        INIT_FCALL                                               '%E2%98%BA'
          2        DO_FCALL                                      0  $0      
          3        SEND_VAR                                                 $0
          4        DO_ICALL                                                 
   13     5        INIT_FCALL                                               'print_r'
          6        INIT_FCALL                                               '%E2%98%BB'
          7        DO_FCALL                                      0  $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function %E2%98%BA:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LqudP
function name:  ☺
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                   100000
    6     1*     > RETURN                                                   null

End of function %E2%98%BA

Function %E2%98%BB:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LqudP
function name:  ☻
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               '%E2%98%BA'
          1        DO_FCALL                                      0  $0      
          2      > RETURN                                                   $0
   10     3*     > RETURN                                                   null

End of function %E2%98%BB

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.07 ms | 1398 KiB | 18 Q