[PHP-DOC] Notes Status, 5662 total

[phpdoc]

Following are the top 20 pages of the manual, sorted by the number
of user notes contributed. These sections could use a polish, those
notes represent 15.9% of the 5662 total user notes.

Notes  |  Page
-------+---------------------------------------------------------
  102  | http://php.net/manual/en/function.setcookie.php
   77  | http://php.net/manual/en/ref.session.php
   67  | http://php.net/manual/en/language.oop.php
   54  | http://php.net/manual/en/function.fopen.php
   53  | http://php.net/manual/en/ref.imap.php
   50  | http://php.net/manual/en/install.windows.php
   45  | http://php.net/manual/en/ref.pdf.php
   44  | http://php.net/manual/en/function.mktime.php
   42  | http://php.net/manual/en/ref.datetime.php
   42  | http://php.net/manual/en/ref.image.php
   36  | http://php.net/manual/en/function.include.php
   35  | http://php.net/manual/en/install.apache.php
   34  | http://php.net/manual/en/ref.domxml.php
   33  | http://php.net/manual/en/ref.mcrypt.php
   33  | http://php.net/manual/en/function.exec.php
   32  | http://php.net/manual/en/function.readdir.php
   32  | http://php.net/manual/en/function.preg-replace.php
   31  | http://php.net/manual/en/function.imagecopyresized.php
   31  | http://php.net/manual/en/ref.strings.php
   30  | http://php.net/manual/en/features.file-upload.php