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<?php $string = "namespace Concrete\Package\Derp\MenuItems\Derp;"; $regex = "/^namespace\\s+Concrete\\\\Package\\\\[^\\\\]+\\\\(.+?)(?:\\\\.+)?;$/i"; $results = array(); preg_match($regex, $string, $results); var_dump($results);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bFUMD
function name:  (null)
number of ops:  12
compiled vars:  !0 = $string, !1 = $regex, !2 = $results
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'namespace+Concrete%5CPackage%5CDerp%5CMenuItems%5CDerp%3B'
    4     1        ASSIGN                                                   !1, '%2F%5Enamespace%5Cs%2BConcrete%5C%5CPackage%5C%5C%5B%5E%5C%5C%5D%2B%5C%5C%28.%2B%3F%29%28%3F%3A%5C%5C.%2B%29%3F%3B%24%2Fi'
    5     2        ASSIGN                                                   !2, <array>
    7     3        INIT_FCALL                                               'preg_match'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !0
          6        SEND_REF                                                 !2
          7        DO_ICALL                                                 
    9     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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