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<?php $c = new Collator("en_US"); // should work with any locale $a = ["02#aa", "02#ab", "03#a", "02#a", "03#x", "03#b", "03#ba", "03#b", "04#a", "03#f"]; echo 'collator sort:' . PHP_EOL; $c->sort($a, Collator::SORT_STRING); // SORT_REGULAR produces same result var_dump($a); echo 'expected results:' . PHP_EOL; sort($a, SORT_STRING); var_dump($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qJR25
function name:  (null)
number of ops:  23
compiled vars:  !0 = $c, !1 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $2      'Collator'
          1        SEND_VAL_EX                                                  'en_US'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $2
    5     4        ASSIGN                                                       !1, <array>
    7     5        ECHO                                                         'collator+sort%3A%0A'
    8     6        INIT_METHOD_CALL                                             !0, 'sort'
          7        SEND_VAR_EX                                                  !1
          8        FETCH_CLASS_CONSTANT                                 ~6      'Collator', 'SORT_STRING'
          9        SEND_VAL_EX                                                  ~6
         10        DO_FCALL                                          0          
    9    11        INIT_FCALL                                                   'var_dump'
         12        SEND_VAR                                                     !1
         13        DO_ICALL                                                     
   11    14        ECHO                                                         'expected+results%3A%0A'
   12    15        INIT_FCALL                                                   'sort'
         16        SEND_REF                                                     !1
         17        SEND_VAL                                                     2
         18        DO_ICALL                                                     
   13    19        INIT_FCALL                                                   'var_dump'
         20        SEND_VAR                                                     !1
         21        DO_ICALL                                                     
         22      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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