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<?php $str = 'ăāæåß§śšşçæåß§ś'; $unique = array_unique( preg_split( '//u', $str, 0, PREG_SPLIT_NO_EMPTY ) ); shuffle($unique); var_export($unique);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CLCDm
function name:  (null)
number of ops:  18
compiled vars:  !0 = $str, !1 = $unique
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%C4%83%C4%81%C3%A6%C3%A5%C3%9F%C2%A7%C5%9B%C5%A1%C5%9F%C3%A7%C3%A6%C3%A5%C3%9F%C2%A7%C5%9B'
    5     1        INIT_FCALL                                                   'array_unique'
    6     2        INIT_FCALL                                                   'preg_split'
    7     3        SEND_VAL                                                     '%2F%2Fu'
    8     4        SEND_VAR                                                     !0
    9     5        SEND_VAL                                                     0
   10     6        SEND_VAL                                                     1
    6     7        DO_ICALL                                             $3      
   10     8        SEND_VAR                                                     $3
    5     9        DO_ICALL                                             $4      
         10        ASSIGN                                                       !1, $4
   14    11        INIT_FCALL                                                   'shuffle'
         12        SEND_REF                                                     !1
         13        DO_ICALL                                                     
   16    14        INIT_FCALL                                                   'var_export'
         15        SEND_VAR                                                     !1
         16        DO_ICALL                                                     
         17      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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