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<?php $urls = ['<meta name="description" content="&#x200e;ST. Eye Clinic - &#x639;&#x64a;&#x627;&#x62f;&#x629; &#x62f;&#x643;&#x62a;&#x648;&#x631; &#x645;&#x62d;&#x645;&#x62f; &#x639;&#x632;&#x628; &#x644;&#x637;&#x628; &#x648; &#x62c;&#x631;&#x627;&#x62d;&#x629; &#x627;&#x644;&#x639;&#x64a;&#x648;&#x646;&#x200e;, Dumyat Al Jadidah, Dumyat, Egypt. 20,956 visits &#xb7;', '<meta name="description" content="ABC. 2,894,865 visits &#xb7;']; foreach ($urls as $url) { if (preg_match('~\d[,\d]*(?=\s*visits)~', $url, $matches)) { echo $matches[0] . PHP_EOL; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 12
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/bQC8m
function name:  (null)
number of ops:  15
compiled vars:  !0 = $urls, !1 = $url, !2 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $4      !0, ->13
          2    > > FE_FETCH_R                                               $4, !1, ->13
    6     3    >   INIT_FCALL                                               'preg_match'
          4        SEND_VAL                                                 '%7E%5Cd%5B%2C%5Cd%5D%2A%28%3F%3D%5Cs%2Avisits%29%7E'
          5        SEND_VAR                                                 !1
          6        SEND_REF                                                 !2
          7        DO_ICALL                                         $5      
          8      > JMPZ                                                     $5, ->12
    7     9    >   FETCH_DIM_R                                      ~6      !2, 0
         10        CONCAT                                           ~7      ~6, '%0A'
         11        ECHO                                                     ~7
    5    12    > > JMP                                                      ->2
         13    >   FE_FREE                                                  $4
    9    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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