admin.php

<?php

function mfbfw_options_page() {
	require_once( FBFW_PATH . 'lib/admin-head.php' );

	?>

    <div class="wrap about-wrap fbfw-wrap">
        <div id="icon-plugins" class="icon32"></div>
        <div class="inlined">
            <div id="pluginDescription">
                <h1><?php printf( esc_html__( 'Fancybox for WordPress (version %s)', 'mfbfw' ), esc_html( FBFW_VERSION ) ); ?></h1>
                <p class="about-text">Seamlessly integrates FancyBox into your blog: Upload, activate, and you’re done. Additional configuration optional.</p>
            </div>
        </div>

        <br/>

        <form method="post" action="options.php" id="options">

			<?php settings_fields( 'mfbfw-options' ); ?>

            <div id="fbfwTabs">
                <ul class="nav-tab-wrapper wp-clearfix">
                    <li><a href="#fbfw-appearance"><?php esc_html_e( 'Appearance', 'mfbfw' ); ?></a></li>
                    <li><a href="#fbfw-animations"><?php esc_html_e( 'Animations', 'mfbfw' ); ?></a></li>
                    <li><a href="#fbfw-behaviour"><?php esc_html_e( 'Behaviour', 'mfbfw' ); ?></a></li>
                    <li><a href="#fbfw-galleries"><?php esc_html_e( 'Galleries', 'mfbfw' ); ?></a></li>
                    <li><a href="#fbfw-other"><?php esc_html_e( 'Misc.', 'mfbfw' ); ?></a></li>
                    <li><a href="#fbfw-support" style="color:green;"><?php esc_html_e( 'Support', 'mfbfw' ); ?></a></li>
                </ul>

                <div id="fbfw-appearance">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-appearance.php' ); ?>
                </div>

                <div id="fbfw-animations">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-animations.php' ); ?>
                </div>

                <div id="fbfw-behaviour">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-behaviour.php' ); ?>
                </div>

                <div id="fbfw-galleries">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-galleries.php' ); ?>
                </div>

                <div id="fbfw-other">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-other.php' ); ?>
                </div>

                <div id="fbfw-support">
					<?php require_once( FBFW_PATH . 'lib/admin-tab-support.php' ); ?>
                </div>

            </div>

            <p class="submit" style="text-align:center;">
                <input type="submit" name="mfbfw_update" class="button-primary"
                       value="<?php esc_attr_e( 'Save Changes', 'mfbfw' ); ?>"/>
            </p>

        </form>

        <form method="post" action="">
            <div style="text-align:center;padding:0 0 1.5em;margin:-15px 0 5px;">
				<?php wp_nonce_field( 'mfbfw-options-reset' ); ?>
                <input type="submit" name="mfbfw_update" id="reset" onClick="return confirmDefaults();"
                       class="button-secondary" value="<?php esc_attr_e( 'Revert to defaults', 'mfbfw' ); ?>"/>
                <input type="hidden" name="action" value="reset"/>
            </div>

            <div id="mfbfwd"
                 style="border-top:1px dashed #DDDDDD;margin:20px 0 40px;overflow:hidden;padding-top:25px;width:100%;float:left;display:block !important;">

                Plugin developed and supported by <a href="https://colorlib.com">Colorlib</a>

            </div>

    </div>

	<?php
}

?>