php - Adding values into array via input form -

i couldn't find replies question worked me. need add values array via input field. tried session didn't work. when inspecting array print_r every time array started again index [0] overwriting former user input, not adding new value end. adding new values array standard way, declaring new value works perfectly:

$a = array(); $a[] = 5; $a[] = 'hello'; 

etc.

can give me hint?

thanks in advance danny

here go. first start session. create array if not exists in session array. add value of inputname named field. second 1 checking, value in array, , if yes, not add again.

later, can access $_session['myarray'] on page.

do not forget start session on every page session_start(); use it.

<?php  session_start(); //if session array not exists create 1 if (empty($_session['myarray'])) {     $_session['myarray'] = array(); } if (!empty($_get['inputname'])) {     $_session['myarray'][] = $_get['inputname']; }  //if want check value of inputname exists, , add once: if (!empty($_get['inputname']) && !in_array($_get['inputname'], $_sessoion['myarray'])) {     $_session['myarray'][] = $_get['inputname']; } ?>     html starts here.