In php, is there any way to clear/remove all previously echoed or printed items?
<?php echo 'a'; print 'b'; // some statement that removes all printed/echoed items echo 'c'; // the final output should be equal to 'c', not 'abc' ?>
My script uses the include function. The included files are not supposed to echo anything. Just in case someone (ex = hacker) tries, I need a way to remove.