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<?php # URL that generated this code: # http://txt2re.com/index-php.php3?s=directv%20-%20some%20stuff%20hereHR34NC-5001nc&26&28&54&55&-62&56&51&52 $txt='H21-100KC-R'; $re='.*?(T?[a-z]?[a-z]\\d\\d).*?((-\\d\\d\\d)?)'; if ($c=preg_match_all ("/".$re."/is", $txt, $matches)) { $w1=$matches[1][0]; $w2=$matches[2][0]; print "$w1$w2\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 21
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
filename:       /in/2hkKE
function name:  (null)
number of ops:  22
compiled vars:  !0 = $txt, !1 = $re, !2 = $c, !3 = $matches, !4 = $w1, !5 = $w2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, 'H21-100KC-R'
    7     1        ASSIGN                                                   !1, '.%2A%3F%28T%3F%5Ba-z%5D%3F%5Ba-z%5D%5Cd%5Cd%29.%2A%3F%28%28-%5Cd%5Cd%5Cd%29%3F%29'
    9     2        INIT_FCALL                                               'preg_match_all'
          3        CONCAT                                           ~8      '%2F', !1
          4        CONCAT                                           ~9      ~8, '%2Fis'
          5        SEND_VAL                                                 ~9
          6        SEND_VAR                                                 !0
          7        SEND_REF                                                 !3
          8        DO_ICALL                                         $10     
          9        ASSIGN                                           ~11     !2, $10
         10      > JMPZ                                                     ~11, ->21
   11    11    >   FETCH_DIM_R                                      ~12     !3, 1
         12        FETCH_DIM_R                                      ~13     ~12, 0
         13        ASSIGN                                                   !4, ~13
   12    14        FETCH_DIM_R                                      ~15     !3, 2
         15        FETCH_DIM_R                                      ~16     ~15, 0
         16        ASSIGN                                                   !5, ~16
   13    17        ROPE_INIT                                     3  ~19     !4
         18        ROPE_ADD                                      1  ~19     ~19, !5
         19        ROPE_END                                      2  ~18     ~19, '%0A'
         20        ECHO                                                     ~18
   14    21    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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