<input type=TEXT value=$_POST['xx']> -> shows only first word of string as a value? [duplicate]

Answer 1

Add ' ' in your HTML tags:

<?php

echo "<form method='post' action='test.php'>";

if(isset($_POST['xx'])) {
    $xx = $_POST['xx'];
    echo "<input type='text' name='xx' value='$xx'>";
} else {
    echo "<input type='text' name='xx'>";
}

echo "<input type='submit' name='submit' value='save'>";
echo "<br />";
var_dump($xx);