3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo iconv_strlen("\xc3\x28", "UTF-8"); echo mb_strlen("\xc3\x28", "UTF-8");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HRUOU
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL_BY_NAME                                       'iconv_strlen'
          1        SEND_VAL_EX                                              '%C3%28'
          2        SEND_VAL_EX                                              'UTF-8'
          3        DO_FCALL                                      0  $0      
          4        ECHO                                                     $0
    7     5        INIT_FCALL                                               'mb_strlen'
          6        SEND_VAL                                                 '%C3%28'
          7        SEND_VAL                                                 'UTF-8'
          8        DO_ICALL                                         $1      
          9        ECHO                                                     $1
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.62 ms | 1385 KiB | 15 Q