3v4l.org

run code in 500+ PHP versions simultaneously
<?php function a($a, $b) {} a(3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PbJh5
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                                   'a'
          1        SEND_VAL                                                     3
          2        DO_FCALL                                          0          
          3      > RETURN                                                       1

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PbJh5
function name:  a
number of ops:  3
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
          2      > RETURN                                                       null

End of function a

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
171.61 ms | 2076 KiB | 14 Q