3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); $x = session_id('jepe9uk3fgjog0tnn8hbdk9mt4'); print_r($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LkYi1
function name:  (null)
number of ops:  10
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'session_start'
          1        DO_ICALL                                                 
    3     2        INIT_FCALL                                               'session_id'
          3        SEND_VAL                                                 'jepe9uk3fgjog0tnn8hbdk9mt4'
          4        DO_ICALL                                         $2      
          5        ASSIGN                                                   !0, $2
    4     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.46 ms | 1393 KiB | 19 Q