function slideshare_shortcode($atts)
{
global $content_width;
$params = shortcode_new_to_old_params($atts);
parse_str($params, $arguments);
if (empty($arguments)) {
return "<!-- SlideShare error: no arguments -->";
}
extract($arguments);
$pattern = '/[^-_a-zA-Z0-9]/';
if (empty($id) || preg_match($pattern, $id)) {
return "<!-- SlideShare error: id is missing or has illegal characters -->";
}
if (empty($doc) || preg_match($pattern, $doc)) {
return "<!-- SlideShare error: doc is missing or has illegal characters -->";
}
if (empty($w) && !empty($content_width)) {
$w = intval($content_width);
} elseif (!($w = intval($w)) || $w < 300 || $w > 1600) {
$w = 425;
} else {
$w = intval($w);
}
$h = ceil($w * 348 / 425);
$player = "<object type='application/x-shockwave-flash' wmode='opaque' data='http://static.slideshare.net/swf/ssplayer2.swf?id={$id}&doc={$doc}' width='{$w}' height='{$h}'><param name='movie' value='http://static.slideshare.net/swf/ssplayer2.swf?id={$id}&doc={$doc}' /><param name='allowFullScreen' value='true' /></object>";
if (!empty($type) && $type == 'd') {
$player = "<object style='margin: 0px;' width='{$w}' height='{$h}'><param name='movie' value='http://static.slidesharecdn.com/swf/ssplayerd.swf?doc={$doc}' /><param name='allowFullScreen' value='true' /><param name='wmode' value='opaque' /><embed src='http://static.slidesharecdn.com/swf/ssplayerd.swf?doc={$doc}' type='application/x-shockwave-flash' allowfullscreen='true' wmode='opaque' width='{$w}' height='{$h}'></embed></object>";
}
return $player;
}
/**
* DailyMotion shortcode
*
* The documented shortcode is:
* [dailymotion id=x8oma9]
*
* Possibilities, according to the old parsing regexp:
* [dailymotion x8oma9]
* [dailymotion=x8oma9]
*
* Hypothetical option, according to the old shortcode function is
* [dailymotion id=1&title=2&user=3&video=4]
*
* The new style is now:
* [dailymotion id=x8oma9 title=2 user=3 video=4]
* @todo: Update code to sniff for iframe embeds and convert those to shortcodes.
*
* @param array $atts
* @return string html
*
*/
function dailymotion_shortcode($atts)
{
global $content_width;
if (isset($atts[0])) {
$id = ltrim($atts[0], '=');
$atts['id'] = $id;
} else {
$params = shortcode_new_to_old_params($atts);
parse_str($params, $atts);
}
if (isset($atts['id'])) {
$id = $atts['id'];
} else {
return '<!--Dailymotion error: bad or missing ID-->';
}
if (!empty($content_width)) {
$width = min(425, intval($content_width));
} else {
$width = 425;
}
$height = 425 == $width ? 334 : $width / 425 * 334;
$id = urlencode($id);
if (preg_match('/^[A-Za-z0-9]+$/', $id)) {
$output = '<iframe width="' . $width . '" height="' . $height . '" src="http://www.dailymotion.com/embed/video/' . $id . '" frameborder="0"></iframe>';
$after = '';
if (array_key_exists('video', $atts) && ($video = preg_replace('/[^-a-z0-9_]/i', '', $atts['video']) && array_key_exists('title', $atts) && ($title = wp_kses($atts['title'], array())))) {
$after .= '<br /><strong><a href="http://www.dailymotion.com/video/' . $video . '">' . $title . '</a></strong>';
}
if (array_key_exists('user', $atts) && ($user = preg_replace('/[^-a-z0-9_]/i', '', $atts['user']))) {
$after .= '<br /><em>Uploaded by <a href="http://www.dailymotion.com/' . $user . '">' . $user . '</a></em>';
}
}
return $output . $after;
}
function slideshare_shortcode($atts)
{
global $content_width;
$params = shortcode_new_to_old_params($atts);
parse_str($params, $arguments);
if (empty($arguments)) {
return '<!-- SlideShare error: no arguments -->';
}
extract($arguments);
// check that the Slideshare ID contains letters, numbers and query strings
$pattern = '/[^-_a-zA-Z0-9?=&]/';
if (empty($id) || preg_match($pattern, $id)) {
return '<!-- SlideShare error: id is missing or has illegal characters -->';
}
// check the width/height
if (empty($w) && !empty($content_width)) {
$w = intval($content_width);
} elseif (!($w = intval($w)) || $w < 300 || $w > 1600) {
$w = 425;
} else {
$w = intval($w);
}
$h = ceil($w * 348 / 425);
if (isset($pro)) {
$source = "https://www.slideshare.net/slidesharepro/{$id}";
} else {
$source = "https://www.slideshare.net/slideshow/embed_code/{$id}";
}
if (isset($rel)) {
$source = add_query_arg('rel', intval($rel), $source);
}
if (isset($startSlide)) {
$source = add_query_arg('startSlide', intval($startSlide), $source);
}
$player = sprintf("<iframe src='%s' width='%d' height='%d'", esc_url($source), $w, $h);
// check the frameborder
if (isset($fb)) {
$player .= " frameborder='" . intval($fb) . "'";
}
// check the margin width; if not empty, cast as int
if (isset($mw)) {
$player .= " marginwidth='" . intval($mw) . "'";
}
// check the margin height, if not empty, cast as int
if (isset($mh)) {
$player .= " marginheight='" . intval($mh) . "'";
}
if (!empty($style)) {
$player .= " style='" . $style . "'";
}
// check the scrollbar; cast as a lowercase string for comparison
$sc = isset($sc) ? strtolower($sc) : '';
if (in_array($sc, array('yes', 'no'))) {
$player .= " scrolling='" . $sc . "'";
}
$player .= ' allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe>';
return $player;
}
/**
* Convert a Vimeo shortcode into an embed code.
*
* @param array $atts An array of shortcode attributes.
* @return string The embed code for the Vimeo video.
*/
function vimeo_shortcode($atts)
{
global $content_width;
extract(array_map('intval', shortcode_atts(array('id' => 0, 'width' => 400, 'height' => 300, 'autoplay' => 0, 'loop' => 0), $atts, 'vimeo')));
if (isset($atts[0])) {
$id = jetpack_shortcode_get_vimeo_id($atts);
}
if (!$id) {
return "<!-- vimeo error: not a vimeo video -->";
}
// [vimeo 141358 h=500&w=350]
$params = shortcode_new_to_old_params($atts);
// h=500&w=350
$params = str_replace(array('&', '&'), '&', $params);
parse_str($params, $args);
if (isset($args['w'])) {
$width = (int) $args['w'];
if (!isset($args['h'])) {
// The case where w=300 is specified without h=200, otherwise $height
// will always equal the default of 300, no matter what w was set to.
$height = round($width / 640 * 360);
}
}
if (isset($args['h'])) {
$height = (int) $args['h'];
if (!isset($args['w'])) {
$width = round($height / 360 * 640);
}
}
if (!$width) {
$width = absint($content_width);
}
if (!$height) {
$height = round($width / 640 * 360);
}
$url = esc_url(set_url_scheme("http://player.vimeo.com/video/{$id}"));
// $args['autoplay'] is parsed from the embedded url.
// $autoplay is parsed from shortcode arguments.
// in_array( 'autoplay', $atts ) catches the argument passed without a value.
if (!empty($args['autoplay']) || !empty($autoplay) || in_array('autoplay', $atts)) {
$url = add_query_arg('autoplay', 1, $url);
}
if (!empty($args['loop']) || !empty($loop) || in_array('loop', $atts)) {
$url = add_query_arg('loop', 1, $url);
}
$html = sprintf('<div class="embed-vimeo" style="text-align:center;"><iframe src="%1$s" width="%2$u" height="%3$u" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>', esc_url($url), $width, $height);
$html = apply_filters('video_embed_html', $html);
return $html;
}
public function shortcode($attr)
{
$url = false;
$video_id = false;
if (isset($attr[0])) {
$url = ltrim($attr[0], '=');
} elseif (function_exists('shortcode_new_to_old_params')) {
$url = shortcode_new_to_old_params($attr);
}
if (empty($url)) {
return '';
}
$video_id = $this->get_video_id_from_url($url);
return $this->render(array('url' => $url, 'video_id' => $video_id));
}
function vimeo_shortcode($atts)
{
global $content_width;
extract(array_map('intval', shortcode_atts(array('id' => 0, 'width' => 400, 'height' => 300), $atts)));
if (isset($atts[0])) {
$atts[0] = trim($atts[0], '=');
if (is_numeric($atts[0])) {
$id = (int) $atts[0];
} elseif (preg_match('|vimeo.com/(\\d+)/?$|i', $atts[0], $match)) {
$id = (int) $match[1];
}
}
// [vimeo 141358 h=500&w=350]
$params = shortcode_new_to_old_params($atts);
// h=500&w=350
$params = str_replace(array('&', '&'), '&', $params);
parse_str($params, $args);
if (isset($args['w'])) {
$width = (int) $args['w'];
}
if (isset($args['h'])) {
$height = (int) $args['h'];
}
if (!$width) {
$width = absint($content_width);
}
if (!$height) {
$height = round($width / 640 * 360);
}
if (!$id) {
return "<!-- vimeo error: not a vimeo video -->";
}
return <<<EOS
<div style='text-align:center;'>
<object type="application/x-shockwave-flash" width="{$width}" height="{$height}" data="http://www.vimeo.com/moogaloop.swf?clip_id={$id}&server=www.vimeo.com&fullscreen=1&show_title=1&show_byline=0&show_portrait=0&color=01AAEA">
\t<param name="quality" value="best" />
\t<param name="allowfullscreen" value="true" />
\t<param name="scale" value="showAll" />
\t<param name="movie" value="http://www.vimeo.com/moogaloop.swf?clip_id={$id}&server=www.vimeo.com&fullscreen=1&show_title=1&show_byline=0&show_portrait=0&color=01AAEA" />
\t<param name="wmode" value="opaque" />
</object>
</div>
EOS;
}
/**
* Convert a Vimeo shortcode into an embed code.
*
* @param array $atts An array of shortcode attributes.
* @return string The embed code for the Vimeo video.
*/
function vimeo_shortcode($atts)
{
global $content_width;
extract(array_map('intval', shortcode_atts(array('id' => 0, 'width' => 400, 'height' => 300), $atts)));
if (isset($atts[0])) {
$atts[0] = trim($atts[0], '=');
if (is_numeric($atts[0])) {
$id = (int) $atts[0];
} elseif (preg_match('|vimeo\\.com/(\\d+)/?$|i', $atts[0], $match)) {
$id = (int) $match[1];
}
}
// [vimeo 141358 h=500&w=350]
$params = shortcode_new_to_old_params($atts);
// h=500&w=350
$params = str_replace(array('&', '&'), '&', $params);
parse_str($params, $args);
if (isset($args['w'])) {
$width = (int) $args['w'];
if (!isset($args['h'])) {
// The case where w=300 is specified without h=200, otherwise $height
// will always equal the default of 300, no matter what w was set to.
$height = round($width / 640 * 360);
}
}
if (isset($args['h'])) {
$height = (int) $args['h'];
if (!isset($args['w'])) {
$width = round($height / 360 * 640);
}
}
if (!$width) {
$width = absint($content_width);
}
if (!$height) {
$height = round($width / 640 * 360);
}
if (!$id) {
return "<!-- vimeo error: not a vimeo video -->";
}
$html = "<div class='embed-vimeo' style='text-align:center;'><iframe src='http://player.vimeo.com/video/{$id}' width='{$width}' height='{$height}' frameborder='0'></iframe></div>";
$html = apply_filters('video_embed_html', $html);
return $html;
}
function jetpack_slide_embed($type, $atts)
{
$param = shortcode_new_to_old_params($atts);
if (ctype_digit($param)) {
$id = $param;
$w = 426;
$h = 320;
} else {
parse_str($param, $params);
if (count($params) != 3 || !isset($params['id']) || !isset($params['w']) || !isset($params['h'])) {
return '<!-- Slide.com error: provide id, w, h -->';
}
extract($params);
if (!ctype_digit($id) || !ctype_digit($w) || !ctype_digit($h)) {
return '<!-- Slide.com error: provide integers -->';
}
}
$partition = sprintf('%02x', $id % 256);
if ('slideshow' == $type) {
return "<div><embed src='http://widget-{$partition}.slide.com/widgets/slideticker.swf' type='application/x-shockwave-flash' quality='high' scale='noscale' salign='l' wmode='transparent' flashvars='site=widget-{$partition}.slide.com&channel={$id}&cy=wp&il=1' width='{$w}' height='{$h}' name='flashticker' align='middle' /><div style='width: {$w}px;text-align:left;'><a href='http://www.slide.com/pivot?ad=0&tt=0&sk=0&cy=wp&th=0&id={$id}&map=1' target='_blank'><img src='http://widget-{$partition}.slide.com/p1/{$id}/wp_t000_v000_a000_f00/images/xslide1.gif' border='0' ismap='ismap' /></a> <a href='http://www.slide.com/pivot?ad=0&tt=0&sk=0&cy=wp&th=0&id={$id}&map=2' target='_blank'><img src='http://widget-{$partition}.slide.com/p2/{$id}/wp_t000_v000_a000_f00/images/xslide2.gif' border='0' ismap='ismap' /></a></div></div>";
} else {
return "<div><embed src='http://widget-{$partition}.slide.com/widgets/slidemap.swf' type='application/x-shockwave-flash' quality='high' scale='noscale' salign='l' wmode='transparent' flashvars='site=widget-{$partition}.slide.com&channel={$id}&cy=wp&il=1' width='{$w}' height='{$h}' name='flashticker' align='middle' /><div style='width:{$w}px;text-align:left;'><a href='http://www.slide.com/pivot?ad=0&tt=0&sk=0&cy=wp&th=0&id={$id}&map=5' target='_blank'><img src='http://widget-{$partition}.slide.com/c1/{$id}/wp_t000_v000_a000_f00/images/xslide1.gif' border='0' ismap='ismap' /></a> <a href='http://www.slide.com/pivot?ad=0&tt=0&sk=0&cy=wp&th=0&id={$id}&map=6' target='_blank'><img src='http://widget-{$partition}.slide.com/c2/{$id}/wp_t000_v000_a000_f00/images/xslide6.gif' border='0' ismap='ismap' /></a></div></div>";
}
}
function youtube_shortcode($atts)
{
return youtube_id(isset($atts[0]) ? ltrim($atts[0], '=') : shortcode_new_to_old_params($atts));
}
function youtube_shortcode($atts)
{
if (isset($atts[0])) {
$src = ltrim($atts[0], '=');
} else {
$src = shortcode_new_to_old_params($atts);
}
return youtube_id($src);
}
/**
* Convert a Vimeo shortcode into an embed code.
*
* @param array $atts An array of shortcode attributes.
*
* @return string The embed code for the Vimeo video.
*/
function vimeo_shortcode($atts)
{
global $content_width;
$attr = array_map('intval', shortcode_atts(array('id' => 0, 'width' => 0, 'height' => 0, 'autoplay' => 0, 'loop' => 0), $atts));
if (isset($atts[0])) {
$attr['id'] = jetpack_shortcode_get_vimeo_id($atts);
}
if (!$attr['id']) {
return '<!-- vimeo error: not a vimeo video -->';
}
// [vimeo 141358 h=500&w=350]
$params = shortcode_new_to_old_params($atts);
// h=500&w=350
$params = str_replace(array('&', '&'), '&', $params);
parse_str($params, $args);
$width = intval($attr['width']);
$height = intval($attr['height']);
// Support w and h argument as fallback.
if (empty($width) && isset($args['w'])) {
$width = intval($args['w']);
if (empty($height) && !isset($args['h'])) {
// The case where w=300 is specified without h=200, otherwise $height
// will always equal the default of 300, no matter what w was set to.
$height = round($width / 640 * 360);
}
}
if (empty($height) && isset($args['h'])) {
$height = (int) $args['h'];
if (!isset($args['w'])) {
$width = round($height / 360 * 640);
}
}
if (!$width && !empty($content_width)) {
$width = absint($content_width);
}
// If setting the width with content_width has failed, defaulting
if (!$width) {
$width = 640;
}
if (!$height) {
$height = round($width / 640 * 360);
}
/**
* Filter the Vimeo player width.
*
* @module shortcodes
*
* @since 3.4.0
*
* @param int $width Width of the Vimeo player in pixels.
*/
$width = (int) apply_filters('vimeo_width', $width);
/**
* Filter the Vimeo player height.
*
* @module shortcodes
*
* @since 3.4.0
*
* @param int $height Height of the Vimeo player in pixels.
*/
$height = (int) apply_filters('vimeo_height', $height);
$url = esc_url('https://player.vimeo.com/video/' . $attr['id']);
// Handle autoplay and loop arguments.
if (isset($args['autoplay']) && '1' === $args['autoplay'] || $attr['autoplay'] || in_array('autoplay', $atts)) {
$url = add_query_arg('autoplay', 1, $url);
}
if (isset($args['loop']) && '1' === $args['loop'] || $attr['loop'] || in_array('loop', $atts)) {
$url = add_query_arg('loop', 1, $url);
}
$html = sprintf('<div class="embed-vimeo" style="text-align: center;"><iframe src="%1$s" width="%2$u" height="%3$u" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>', esc_url($url), esc_attr($width), esc_attr($height));
/**
* Filter the Vimeo player HTML.
*
* @module shortcodes
*
* @since 1.2.3
*
* @param string $html Embedded Vimeo player HTML.
*/
$html = apply_filters('video_embed_html', $html);
return $html;
}
/**
* DailyMotion shortcode
*
* The documented shortcode is:
* [dailymotion id=x8oma9]
*
* Possibilities, according to the old parsing regexp:
* [dailymotion x8oma9]
* [dailymotion=x8oma9]
*
* Hypothetical option, according to the old shortcode function is
* [dailymotion id=1&title=2&user=3&video=4]
*
* The new style is now:
* [dailymotion id=x8oma9 title=2 user=3 video=4]
*
* Supported parameters for player customization: width, height,
* autoplay, endscreen-enable, mute, sharing-enabled, start, subtitles-default,
* ui-highlight, ui-logo, ui-start-screen-info, ui-theme
* see https://developer.dailymotion.com/player#player-parameters
* @todo: Update code to sniff for iframe embeds and convert those to shortcodes.
*
* @param array $atts
* @return string html
*
*/
function dailymotion_shortcode($atts)
{
global $content_width;
if (isset($atts[0])) {
$id = ltrim($atts[0], '=');
$atts['id'] = $id;
} else {
$params = shortcode_new_to_old_params($atts);
parse_str($params, $atts_new);
foreach ($atts_new as $k => $v) {
$atts[$k] = $v;
}
}
$atts = shortcode_atts(array('id' => '', 'width' => '', 'height' => '', 'title' => '', 'user' => '', 'video' => '', 'autoplay' => 0, 'endscreen-enable' => 1, 'mute' => 0, 'sharing-enable' => 1, 'start' => '', 'subtitles-default' => '', 'ui-highlight' => '', 'ui-logo' => 1, 'ui-start-screen-info' => 0, 'ui-theme' => ''), $atts, 'dailymotion');
if (isset($atts['id']) && !empty($atts['id'])) {
$id = urlencode($atts['id']);
} else {
return '<!--Dailymotion error: bad or missing ID-->';
}
/*set width and height using provided parameters if any */
$width = isset($atts['width']) ? intval($atts['width']) : 0;
$height = isset($atts['height']) ? intval($atts['height']) : 0;
if (!$width && !$height) {
if (!empty($content_width)) {
$width = absint($content_width);
} else {
$width = 425;
}
$height = $width / 425 * 334;
} elseif (!$height) {
$height = $width / 425 * 334;
} elseif (!$width) {
$width = $height / 334 * 425;
}
/**
* Let's add parameters if needed.
*
* @see https://developer.dailymotion.com/player
*/
$player_params = array();
if (isset($atts['autoplay']) && '1' === $atts['autoplay']) {
$player_params['autoplay'] = '1';
}
if (isset($atts['endscreen-enable']) && '0' === $atts['endscreen-enable']) {
$player_params['endscreen-enable'] = '0';
}
if (isset($atts['mute']) && '1' === $atts['mute']) {
$player_params['mute'] = '1';
}
if (isset($atts['sharing-enable']) && '0' === $atts['sharing-enable']) {
$player_params['sharing-enable'] = '0';
}
if (isset($atts['start']) && !empty($atts['start'])) {
$player_params['start'] = abs(intval($atts['start']));
}
if (isset($atts['subtitles-default']) && !empty($atts['subtitles-default'])) {
$player_params['subtitles-default'] = esc_attr($atts['subtitles-default']);
}
if (isset($atts['ui-highlight']) && !empty($atts['ui-highlight'])) {
$player_params['ui-highlight'] = esc_attr($atts['ui-highlight']);
}
if (isset($atts['ui-logo']) && '0' === $atts['ui-logo']) {
$player_params['ui-logo'] = '0';
}
if (isset($atts['ui-start-screen-info']) && '0' === $atts['ui-start-screen-info']) {
$player_params['ui-start-screen-info'] = '0';
}
if (isset($atts['ui-theme']) && in_array(strtolower($atts['ui-theme']), array('dark', 'light'))) {
$player_params['ui-theme'] = esc_attr($atts['ui-theme']);
}
// Add those parameters to the Video URL.
$video_url = add_query_arg($player_params, 'https://www.dailymotion.com/embed/video/' . $id);
$output = '';
if (preg_match('/^[A-Za-z0-9]+$/', $id)) {
$output .= '<iframe width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" src="' . esc_url($video_url) . '" style="border:0;" allowfullscreen></iframe>';
if (array_key_exists('video', $atts) && ($video = preg_replace('/[^-a-z0-9_]/i', '', $atts['video']) && array_key_exists('title', $atts) && ($title = wp_kses($atts['title'], array())))) {
$output .= '<br /><strong><a href="' . esc_url('http://www.dailymotion.com/video/' . $video) . '" target="_blank">' . esc_html($title) . '</a></strong>';
}
if (array_key_exists('user', $atts) && ($user = preg_replace('/[^-a-z0-9_]/i', '', $atts['user']))) {
/* translators: %s is a Dailymotion user name */
$output .= '<br /><em>' . wp_kses(sprintf(__('Uploaded by %s', 'jetpack'), '<a href="' . esc_url('http://www.dailymotion.com/' . $user) . '" target="_blank">' . esc_html($user) . '</a>'), array('a' => array('href' => true, 'target' => true))) . '</em>';
}
}
return $output;
}
function slideshare_shortcode($atts)
{
global $content_width;
$params = shortcode_new_to_old_params($atts);
parse_str($params, $arguments);
if (empty($arguments)) {
return '<!-- SlideShare error: no arguments -->';
}
$attr = shortcode_atts(array('id' => '', 'w' => '', 'h' => '', 'fb' => '', 'mw' => '', 'mh' => '', 'sc' => '', 'pro' => '', 'style' => ''), $arguments);
// check that the Slideshare ID contains letters, numbers and query strings
$pattern = '/[^-_a-zA-Z0-9?=&]/';
if (empty($attr['id']) || preg_match($pattern, $attr['id'])) {
return '<!-- SlideShare error: id is missing or has illegal characters -->';
}
// check the width/height
$w = $attr['w'];
if (empty($w) && !empty($content_width)) {
$w = intval($content_width);
} elseif (!($w = intval($w)) || $w < 300 || $w > 1600) {
$w = 425;
} else {
$w = intval($w);
}
$h = ceil($w * 348 / 425);
// Note: user-supplied height is ignored.
if (isset($attr['pro']) && $attr['pro']) {
$source = 'https://www.slideshare.net/slidesharepro/' . $attr['id'];
} else {
$source = 'https://www.slideshare.net/slideshow/embed_code/' . $attr['id'];
}
if (isset($rel)) {
$source = add_query_arg('rel', intval($rel), $source);
}
if (isset($startSlide)) {
$source = add_query_arg('startSlide', intval($startSlide), $source);
}
$player = sprintf("<iframe src='%s' width='%d' height='%d'", esc_url($source), $w, $h);
// check the frameborder
if (!empty($attr['fb']) || '0' === $attr['fb']) {
$player .= " frameborder='" . intval($attr['fb']) . "'";
}
// check the margin width; if not empty, cast as int
if (!empty($attr['mw']) || '0' === $attr['mw']) {
$player .= " marginwidth='" . intval($attr['mw']) . "'";
}
// check the margin height, if not empty, cast as int
if (!empty($attr['mh']) || '0' === $attr['mh']) {
$player .= " marginheight='" . intval($attr['mh']) . "'";
}
if (!empty($attr['style'])) {
$player .= " style='" . esc_attr($attr['style']) . "'";
}
// check the scrollbar; cast as a lowercase string for comparison
if (!empty($attr['sc'])) {
$sc = strtolower($attr['sc']);
if (in_array($sc, array('yes', 'no'))) {
$player .= " scrolling='" . $sc . "'";
}
}
$player .= ' allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe>';
return $player;
}
