Question

My code:

$str = array(
        '{$string1}' => 'anything2',
    '{$string2}' => 'something1',
    '{$string3}' => '...'
);

$final = "";
$text = $_POST['content'];
foreach( $str as $key => $val ) {
      $final = str_replace($key, $val, $text);
}

My $text ofc. has {string1} , {string2} and {string3} itself, but it doesn’t replace it with the values given in the array.

Why its not working?

Answer 1

This code does exactly what you need (without any extra loops):

$final = strtr($_POST['content'], $str);