3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "hello"; $x += 1; function greet($name) { echo "Hello " . $name . "!"; } greet("Raoul");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KEteA
function name:  (null)
number of ops:  6
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'hello'
    4     1        ASSIGN_OP                                     1          !0, 1
   11     2        INIT_FCALL                                               'greet'
          3        SEND_VAL                                                 'Raoul'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function greet:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KEteA
function name:  greet
number of ops:  5
compiled vars:  !0 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    8     1        CONCAT                                           ~1      'Hello+', !0
          2        CONCAT                                           ~2      ~1, '%21'
          3        ECHO                                                     ~2
    9     4      > RETURN                                                   null

End of function greet

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.02 ms | 1396 KiB | 14 Q