<?php
//....code
error("Field Name is too short, minimum is 12 characters (20 max).");
error("Random Error");
error("Random Error 2");
//.. some code
//at the end of the file:
displayErrors();
function error($msg){
if(!isset($_SESSION['errors'])) $_SESSION['errors'] = array();
$_SESSION['errors'][] = $msg;
}
function displayErrors(){
foreach($_SESSION['errors'] as $err){
echo $err.'<br/>'.PHP_EOL;
}
unset($_SESSION['errors']);
}
?>