[dev] [CatalinFrancu/dexonline] fa8a30: Make some PHP code compatible with PHP 5.3

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/CatalinFrancu/dexonline
  Commit: fa8a30705dda0045c0683be7cc2d60c6a70bda7a
      https://github.com/CatalinFrancu/dexonline/commit/fa8a30705dda0045c0683be7cc2d60c6a70bda7a
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2014-07-10 (Thu, 10 Jul 2014)

  Changed paths:
    M phplib/models/Lexem.php
    M wwwbase/admin/properNouns.php
    M wwwbase/flex/bulkLabel.php
    M wwwbase/flex/editModel.php
    M wwwbase/flex/mergeLexems.php
    M wwwbase/modele-flexiune.php
    M wwwbase/paradigm.php
    M wwwbase/search.php

  Log Message:
  -----------
  Make some PHP code compatible with PHP 5.3