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<?php $string = '<a href="http://www.google.com/" class=l2>Go to Google!</a>'; preg_match_all('/<a href="([^"]+)" class=l.+?>([^<]+)<\/a>/', $string, $results); var_dump( $results);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9ZJ1s
function name:  (null)
number of ops:  10
compiled vars:  !0 = $string, !1 = $results
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Ca+href%3D%22http%3A%2F%2Fwww.google.com%2F%22+class%3Dl2%3EGo+to+Google%21%3C%2Fa%3E'
    4     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%3Ca+href%3D%22%28%5B%5E%22%5D%2B%29%22+class%3Dl.%2B%3F%3E%28%5B%5E%3C%5D%2B%29%3C%5C%2Fa%3E%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    6     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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