Are there any specific PHP functions or libraries that can help in dynamically setting a "title image" for shared website links?

When sharing a website link on social media or messaging platforms, it is common to include a "title image" that represents the content being shared. To dynamically set this title image, you can use the PHP function get_meta_tags() to extract the meta tags from the website's HTML code and then retrieve the "og:image" tag value, which is commonly used for specifying the title image for sharing. 

$url = "https://www.example.com"; // URL of the website
$tags = get_meta_tags($url); // Extract meta tags from the website's HTML code

if(isset($tags['og:image'])) {
    $title_image = $tags['og:image']; // Get the value of the "og:image" tag
    echo '<meta property="og:image" content="' . $title_image . '">'; // Output the meta tag with the title image URL
} else {
    // Default title image if "og:image" tag is not found
    $default_image = "https://www.example.com/default-image.jpg";
    echo '<meta property="og:image" content="' . $default_image . '">';
}

Keywords

PHP functions libraries dynamically setting title image shared website links

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