How can one implement a 300-character preview with the option to view the full article on a PHP website?

To implement a 300-character preview with the option to view the full article on a PHP website, you can retrieve the content from the database, limit the characters to 300 using substr(), and then provide a link to the full article. You can achieve this by creating a PHP function that truncates the content and displays a "Read more" link. 

<?php
function truncate_content($content, $limit = 300) {
    if (strlen($content) > $limit) {
        $content = substr($content, 0, $limit);
        $content = substr($content, 0, strrpos($content, ' '));
        $content .= '... <a href="full_article.php">Read more</a>';
    }
    return $content;
}

// Retrieve content from the database
$content = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";

// Display truncated content with a link to the full article
echo truncate_content($content);
?>

Keywords

substr strlen read more PHP website character limit

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