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<?php $ar = ['filename.en_us.srt', 'filename.en_uk.srt', 'file.name.en_uk.srt']; foreach($ar as $a) { preg_match('/\.([^\.]*)\.srt$/', $a, $matches); echo $matches[1]."\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 12
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/HoFpa
function name:  (null)
number of ops:  14
compiled vars:  !0 = $ar, !1 = $a, !2 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    6     1      > FE_RESET_R                                       $4      !0, ->12
          2    > > FE_FETCH_R                                               $4, !1, ->12
    8     3    >   INIT_FCALL                                               'preg_match'
          4        SEND_VAL                                                 '%2F%5C.%28%5B%5E%5C.%5D%2A%29%5C.srt%24%2F'
          5        SEND_VAR                                                 !1
          6        SEND_REF                                                 !2
          7        DO_ICALL                                                 
    9     8        FETCH_DIM_R                                      ~6      !2, 1
          9        CONCAT                                           ~7      ~6, '%0A'
         10        ECHO                                                     ~7
    6    11      > JMP                                                      ->2
         12    >   FE_FREE                                                  $4
   10    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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