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<?php $characters = ["A", "\n", "\u{2603}"]; foreach ($characters as $character) { var_dump(IntlChar::isIDStart($character)); } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/gjcdi
function name:  (null)
number of ops:  12
compiled vars:  !0 = $characters, !1 = $character
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_R                                       $3      !0, ->10
          2    > > FE_FETCH_R                                               $3, !1, ->10
    4     3    >   INIT_FCALL                                               'var_dump'
          4        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'isIDStart'
          5        SEND_VAR_EX                                              !1
          6        DO_FCALL                                      0  $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
    3     9      > JMP                                                      ->2
         10    >   FE_FREE                                                  $3
    6    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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155.53 ms | 1385 KiB | 15 Q