3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Vanliga fr\u00e5gor"; echo unicode_decode($str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HQqEI
function name:  (null)
number of ops:  6
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Vanliga+fr%5Cu00e5gor'
    3     1        INIT_FCALL_BY_NAME                                       'unicode_decode'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0  $2      
          4        ECHO                                                     $2
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.77 ms | 1396 KiB | 13 Q