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@ 2014-08-30T07:45:44Z

<?php
$comment = <<<COMMENT
#@+
This is a summary.
This is a description.
COMMENT;
            // clears all extra horizontal whitespace from the line endings
            // to prevent parsing issues
            $comment = preg_replace('/\h*$/Sum', '', $comment);

            /*
             * Splits the docblock into a short description, long description and
             * tags section
             * - The short description is started from the first character until
             *   a dot is encountered followed by a newline OR
             *   two consecutive newlines (horizontal whitespace is taken into
             *   account to consider spacing errors)
             * - The long description, any character until a new line is
             *   encountered followed by an @ and word characters (a tag).
             *   This is optional.
             * - Tags; the remaining characters
             *
             * Big thanks to RichardJ for contributing this Regular Expression
             */
            preg_match(
                '/
        \A (
          (\#\@\+|\#\@\-)
          [^\n.]+
          (?:
            (?! \. \n | \n{2} ) # disallow the first seperator here
            [\n.] (?! [ \t]* @\pL ) # disallow second seperator
            [^\n.]+
          )*
          \.?
        )
        (?:
          \s* # first seperator (actually newlines but it\'s all whitespace)
          (?! @\pL ) # disallow the rest, to make sure this one doesn\'t match,
          #if it doesn\'t exist
          (
            [^\n]+
            (?: \n+
              (?! [ \t]* @\pL ) # disallow second seperator (@param)
              [^\n]+
            )*
          )
        )?
        (\s+ [\s\S]*)? # everything that follows
        /ux',
                $comment,
                $matches
            );
            array_shift($matches);
var_dump($matches);

Output for git.master, git.master_jit, rfc.property-hooks: array(0) { }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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