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<?php $urls = '<option value="http://foo.bar" selected="selected">value</option> <option value="http://bar.foo">test</option>'; $matches = array(); preg_match_all('/<option\svalue="([^"]*)">([^>]*)<\/option>/', $urls, $matches); var_dump($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hltLE
function name:  (null)
number of ops:  11
compiled vars:  !0 = $urls, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Coption+value%3D%22http%3A%2F%2Ffoo.bar%22+selected%3D%22selected%22%3Evalue%3C%2Foption%3E%0A%3Coption+value%3D%22http%3A%2F%2Fbar.foo%22%3Etest%3C%2Foption%3E'
    4     1        ASSIGN                                                   !1, <array>
    5     2        INIT_FCALL                                               'preg_match_all'
          3        SEND_VAL                                                 '%2F%3Coption%5Csvalue%3D%22%28%5B%5E%22%5D%2A%29%22%3E%28%5B%5E%3E%5D%2A%29%3C%5C%2Foption%3E%2F'
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !1
          6        DO_ICALL                                                 
    6     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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