3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_decode('1ñ2'), "\n"; echo json_decode('"' . '1ñ2' . '"'), "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hH2Z1
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'utf8_decode'
          1        SEND_VAL                                                 '1%C3%B12'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
          4        ECHO                                                     '%0A'
    4     5        INIT_FCALL                                               'json_decode'
          6        SEND_VAL                                                 '%221%C3%B12%22'
          7        DO_ICALL                                         $1      
          8        ECHO                                                     $1
          9        ECHO                                                     '%0A'
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.24 ms | 1394 KiB | 17 Q