<?php
$pspell = pspell_new('en','canadian','','utf-8',PSPELL_FAST);

function spellCheckWord($word) {
    global $pspell;
    $autocorrect = TRUE;

    // Take the string match from preg_replace_callback's array
    $word = $word[0];

    // Ignore ALL CAPS
    if (preg_match('/^[A-Z]*$/',$word)) return $word;

    // Return dictionary words
    if (pspell_check($pspell,$word))
        return $word;

    // Auto-correct with the first suggestion, color green
    if ($autocorrect && $suggestions = pspell_suggest($pspell,$word))
        return '<span style="color:#00FF00;">'.current($suggestions).'</span>';
}

function spellCheck($string) {
    return preg_replace_callback('/\b\w+\b/','spellCheckWord',$string);
}

echo spellCheck('PHP is a reflecktive proegramming langwage origenaly dezigned for prodewcing dinamic waieb pagges.');
?>