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top_bar_dd.php

The provided PHP code creates a dropdown menu with links to different websites. This is done inside a 'TopBarDropdown' class. The 'TopBarDropdown' class has a constructor that initializes an associative array with the names of the links as keys and the corresponding URLs as values. When the 'render' method is called, it outputs HTML for a dropdown menu where each option's value is a URL and its display text is the name of the link. When a user selects an option, they are redirected to the corresponding URL. The last two lines create an instance of the 'TopBarDropdown' class and call the 'render' method to display the dropdown menu.












<?php

class TopBarDropdown {
    private $links;

    function __construct() {
        $this->links = array(
            'Link 1' => 'https://example.com/link1',
            'Link 2' => 'https://example.com/link2',
            'Link 3' => 'https://example.com/link3',
        );
    }

    function render() {
        echo '<div class="top-bar">';
        echo '<select class="top-bar-dropdown" onchange="window.location.href=this.value;">';
        foreach ($this->links as $name => $url) {
            echo '<option value="' . $url . '">' . $name . '</option>';
        }
        echo '</select>';
        echo '</div>';
    }
}

$dropdown = new TopBarDropdown();
$dropdown->render();
?>

Frequently Asked Questions

The code defines a PHP class named `TopBarDropdown` that creates a dropdown menu in the top bar of a WordPress site, with predefined links.