3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'A', 'a', '文', 'ث' ]; $collator = new Collator('zh'); $collator->asort( $array ); print_r( $array );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0vsBR
function name:  (null)
number of ops:  12
compiled vars:  !0 = $array, !1 = $collator
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        NEW                                              $3      'Collator'
          2        SEND_VAL_EX                                              'zh'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $3
    7     5        INIT_METHOD_CALL                                         !1, 'asort'
          6        SEND_VAR_EX                                              !0
          7        DO_FCALL                                      0          
    9     8        INIT_FCALL                                               'print_r'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
139.19 ms | 1435 KiB | 14 Q