3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '我改是打发斯蒂芬testse'; var_dump(str_split($str)); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/htL41
function name:  (null)
number of ops:  8
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%E6%88%91%E6%94%B9%E6%98%AF%E6%89%93%E5%8F%91%E6%96%AF%E8%92%82%E8%8A%ACtestse'
    4     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'str_split'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
    6     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
236.8 ms | 1398 KiB | 17 Q