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<?php $content = ' @see MyType this is a @description spanning over multiple lines. @ignore @link http://www.phpdoc.org'; preg_match_all(' / (?:\A|\n)\s* (?<T_SEE>@see) \ + (?<T_SEE_TARGET>.*?) \ * (?<T_SEE_DESCRIPTION>.*?) (?=\n\s*@|\Z)| (?:\A|\n)\s* (?<T_TAG_NAME>@[\pL-_]+) \ * (?<T_TAG_DESCRIPTION>.*?) (?=\n\s*@|\Z) /sux', $content, $matches, PREG_SET_ORDER ); var_dump($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T3NvY
function name:  (null)
number of ops:  11
compiled vars:  !0 = $content, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '++%40see+MyType+this+is+a+%40description%0Aspanning+over+multiple+lines.%0A++%40ignore%0A++%40link+http%3A%2F%2Fwww.phpdoc.org'
    7     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%0A%09%2F%0A%09%28%3F%3A%5CA%7C%5Cn%29%5Cs%2A%0A%09%28%3F%3CT_SEE%3E%40see%29%0A%09%5C+%2B%0A%09%28%3F%3CT_SEE_TARGET%3E.%2A%3F%29%0A++++%5C+%2A%0A%09%28%3F%3CT_SEE_DESCRIPTION%3E.%2A%3F%29%0A%09%28%3F%3D%5Cn%5Cs%2A%40%7C%5CZ%29%7C%0A%09%28%3F%3A%5CA%7C%5Cn%29%5Cs%2A%0A%09%28%3F%3CT_TAG_NAME%3E%40%5B%5CpL-_%5D%2B%29%0A%09%5C+%2A%0A%09%28%3F%3CT_TAG_DESCRIPTION%3E.%2A%3F%29%0A%09%28%3F%3D%5Cn%5Cs%2A%40%7C%5CZ%29%0A%09%2Fsux'
   22     3        SEND_VAR                                                 !0
   23     4        SEND_REF                                                 !1
   24     5        SEND_VAL                                                 2
          6        DO_ICALL                                                 
   26     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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