output-buffering-example.php

/**
 * Build social sharing icons.
 *
 * @return string
 */
function wds_eight_display_social_share() {

	// Build the sharing URLs.
	$twitter_url  = 'https://twitter.com/share?text=' . rawurlencode( html_entity_decode( get_the_title() ) ) . '&url=' . rawurlencode( get_the_permalink() );
	$facebook_url = 'https://www.facebook.com/sharer/sharer.php?u=' . rawurlencode( get_the_permalink() );
	$linkedin_url = 'https://www.linkedin.com/shareArticle?title=' . rawurlencode( html_entity_decode( get_the_title() ) ) . '&url=' . rawurlencode( get_the_permalink() );

	// Output markup.
	?>
		<div class="social-share">
			<h5 class="social-share-title"><?php esc_html_e( 'Share this:', 'wds' ); ?></h5>
			<ul class="social-icons menu menu-horizontal">
				<li class="social-icon">
					<a href="<?php echo esc_url( $twitter_url ); ?>" onclick="window.open(this.href, 'targetWindow', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=yes, top=150, left=0, width=600, height=300' ); return false;">
						<?php echo wds_eight_get_svg( array( 'icon' => 'twitter-square', 'title' => 'Twitter', 'desc' => __( 'Share on Twitter', 'wds' ) ) ); // WPCS: XSS ok. ?>
						<span class="screen-reader-text"><?php esc_html_e( 'Share on Twitter', 'wds' ); ?></span>
					</a>
				</li>
				<li class="social-icon">
					<a href="<?php echo esc_url( $facebook_url ); ?>" onclick="window.open(this.href, 'targetWindow', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=yes, top=150, left=0, width=600, height=300' ); return false;">
						<?php echo wds_eight_get_svg( array( 'icon' => 'facebook-square', 'title' => 'Facebook', 'desc' => __( 'Share on Facebook', 'wds' ) ) ); // WPCS: XSS ok. ?>
						<span class="screen-reader-text"><?php esc_html_e( 'Share on Facebook', 'wds' ); ?></span>
					</a>
				</li>
				<li class="social-icon">
					<a href="<?php echo esc_url( $linkedin_url ); ?>" onclick="window.open(this.href, 'targetWindow', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=yes, top=150, left=0, width=475, height=505' ); return false;">
						<?php echo wds_eight_get_svg( array( 'icon' => 'linkedin-square', 'title' => 'LinkedIn', 'desc' => __( 'Share on LinkedIn', 'wds' ) ) ); // WPCS: XSS ok. ?>
						<span class="screen-reader-text"><?php esc_html_e( 'Share on LinkedIn', 'wds' ); ?></span>
					</a>
				</li>
			</ul>
		</div><!-- .social-share -->
	<?php
}

/**
 * Get the social share markup
 *
 * @return string The markup.
 */
function wds_eight_get_social_share_markup() {

	ob_start();

	wds_eight_display_social_share();

	return ob_get_clean();
}