3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL| E_STRICT); is_callable(array('a', 'b')); class a { function b() {} } exit;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/Ad10m
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 32767
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'is_callable'
          4        SEND_VAL                                                 <array>
          5        DO_ICALL                                                 
    5     6      > EXIT                                                     
          7*     > RETURN                                                   1

Class a:
Function b:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ad10m
function name:  b
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   null

End of function b

End of class a.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.53 ms | 1385 KiB | 17 Q