E_STRICT mode correction (closes #1835) php 5.4
Merge pull request #587 from Eric-Brison/3.2-E1835

E_STRICT mode correction (closes #1835) php 5.4
Return from wrtting help in multiple field corrected (closes #3300)
    + Correct two notice (string declare without '')
    + Test ie6, chrome, firefox
    + Documentation (chapter 3.4.7)