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<?php var_dump(INTL_ICU_VERSION); $s1 = 'Hello'; $coll = collator_create('en_US'); $res = collator_get_sort_key($coll, $s1); echo bin2hex($res);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8nT4r
function name:  (null)
number of ops:  19
compiled vars:  !0 = $s1, !1 = $coll, !2 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_CONSTANT                                   ~3      'INTL_ICU_VERSION'
          2        SEND_VAL                                                 ~3
          3        DO_ICALL                                                 
    5     4        ASSIGN                                                   !0, 'Hello'
    7     5        INIT_FCALL_BY_NAME                                       'collator_create'
          6        SEND_VAL_EX                                              'en_US'
          7        DO_FCALL                                      0  $6      
          8        ASSIGN                                                   !1, $6
    8     9        INIT_FCALL_BY_NAME                                       'collator_get_sort_key'
         10        SEND_VAR_EX                                              !1
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0  $8      
         13        ASSIGN                                                   !2, $8
   10    14        INIT_FCALL                                               'bin2hex'
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                         $10     
         17        ECHO                                                     $10
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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