3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = 'å'; var_dump(Normalizer::normalize($s, Normalizer::FORM_C), Normalizer::normalize($s, Normalizer::FORM_D) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KSas1
function name:  (null)
number of ops:  16
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%C3%A5'
    3     1        INIT_FCALL                                               'var_dump'
          2        INIT_STATIC_METHOD_CALL                                  'Normalizer', 'normalize'
          3        SEND_VAR_EX                                              !0
          4        FETCH_CLASS_CONSTANT                             ~2      'Normalizer', 'FORM_C'
          5        SEND_VAL_EX                                              ~2
          6        DO_FCALL                                      0  $3      
          7        SEND_VAR                                                 $3
          8        INIT_STATIC_METHOD_CALL                                  'Normalizer', 'normalize'
          9        SEND_VAR_EX                                              !0
         10        FETCH_CLASS_CONSTANT                             ~4      'Normalizer', 'FORM_D'
         11        SEND_VAL_EX                                              ~4
         12        DO_FCALL                                      0  $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.4 ms | 1394 KiB | 15 Q