articleParser

<?php

$pattern = "/[\w\s]+%\s*[A-Za-z.\s]+;\d{2,}-\d{2,}-\d{4,}-.+/";
preg_match_all($pattern, $_GET['text'], $tempArr);
$text = $tempArr[0];

$text = preg_replace("/\s{2,}/", " ", $text);

foreach ($text as $article) {
    $article = trim($article);

    preg_match("/[A-z\s]+/", $article, $t);
    $topic = array_map('trim', $t);
    $topic = implode("", $topic);

    $trimmedText = preg_replace("/[A-z\s-]+%/", "", $article);
    preg_match("/[A-Za-z.-\s]+/", $trimmedText, $a);
    $author = array_map('trim', $a);
    $author = implode("", $author);

    $trimmedText = preg_replace("/[A-z\s.-]+;/", "", $trimmedText);
    preg_match("/\s*[\d]{2,2}-[\d]{2,2}-[\d]{4,4}/", $trimmedText, $d);
    $date = array_map('trim', $d);
    $date = implode("", $date);

    $trimmedText = preg_replace("/\s*[\d]{2,2}-[\d]{2,2}-[\d]{4,4}-/", "", $trimmedText);
    preg_match("/[^\n]+/", $trimmedText, $at);
    $articleText = array_map('trim', $at);
    $articleText = implode("", $articleText);

    $dateObj = DateTime::createFromFormat('d-m-Y', $date);
    $date = $dateObj->format("F");

    echo "<div>";
    printArticle("Topic:", $topic);
    printArticle("Author:", $author);
    printArticle("When:", $date);
    printArticle("Summary:", $articleText);
    echo "</div>";

}

function printArticle($topic, $data) {
    echo "<b>$topic</b> <span>".htmlspecialchars($data)."</span>";
}

?>