3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a () { } a($a, 1+3, strlen('string'). 1);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sgmqm
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'a'
          1        SEND_VAR                                                 !0
          2        SEND_VAL                                                 4
          3        SEND_VAL                                                 '61'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

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

End of function a

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.96 ms | 1396 KiB | 14 Q