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<?php $strings = [ "A12B8Y9CC10", "V5C8I17", "KK18II9", "I8VV22ZZ4S9U2", "A18Z12I" ]; $pattern = '/[A-Z]{2,}\d+(*SKIP)(*FAIL)|[A-Z](\d+)/'; foreach ($strings as $string) { preg_match_all($pattern, $string, $matches); print_r($matches[1]); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 14
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/KJpJA
function name:  (null)
number of ops:  16
compiled vars:  !0 = $strings, !1 = $pattern, !2 = $string, !3 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1        ASSIGN                                                   !1, '%2F%5BA-Z%5D%7B2%2C%7D%5Cd%2B%28%2ASKIP%29%28%2AFAIL%29%7C%5BA-Z%5D%28%5Cd%2B%29%2F'
   11     2      > FE_RESET_R                                       $6      !0, ->14
          3    > > FE_FETCH_R                                               $6, !2, ->14
   12     4    >   INIT_FCALL                                               'preg_match_all'
          5        SEND_VAR                                                 !1
          6        SEND_VAR                                                 !2
          7        SEND_REF                                                 !3
          8        DO_ICALL                                                 
   13     9        INIT_FCALL                                               'print_r'
         10        FETCH_DIM_R                                      ~8      !3, 1
         11        SEND_VAL                                                 ~8
         12        DO_ICALL                                                 
   11    13      > JMP                                                      ->3
         14    >   FE_FREE                                                  $6
   14    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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