How to get multiple selected values of select box in php?

Question

I have a html form which has a select list box from which you can select multiple values because its multiple property is set to multiple. Consider form method is \'GET\'. T

Answer 1

I fix my problem with javascript + HTML. First i check selected options and save its in a hidden field of my form:

for(i=0; i < form.select.options.length; i++)
   if (form.select.options[i].selected)
    form.hidden.value += form.select.options[i].value;

Next, i get by post that field and get all the string ;-) I hope it'll be work for somebody more. Thanks to all.