3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php call_user_func_array('sha1', array('3141592654pi!','$1$sesom$'));
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = -2
filename:       /in/mECV1
function name:  (null)
number of ops:  4
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   INIT_FCALL                                               'sha1'
         1        UNKNOWN                                                  <array>
         2        DO_FCALL                                      0          
         3      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.2.0