3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); function say() { echo 'Dick'; } array_walk($fruits, 'say');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVcsV
function name:  (null)
number of ops:  6
compiled vars:  !0 = $fruits
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'array_walk'
          2        SEND_REF                                                 !0
          3        SEND_VAL                                                 'say'
          4        DO_ICALL                                                 
          5      > RETURN                                                   1

Function say:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVcsV
function name:  say
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ECHO                                                     'Dick'
    7     1      > RETURN                                                   null

End of function say

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.84 ms | 1394 KiB | 15 Q