php - basic question about adding data to string -

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the following string contains serialize data of form. want include session_id() in same string, how can include session_id=session_id(); in it? thanks.

string = '&' + $('#new_form').serialize();

inside form tag u can add hidden input element. 

<form>  <input type='hidden' name='session_id' value=<?=session_id()?> >  <!-- other form elements -->  </form>

now jquery automatically add session_id

i hope :)


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