'100%',
'height' => '480',
'scrolling' => 'no',
'class' => 'iframe-class',
'frameborder' => '0'
);
// add defaults
foreach ($defaults as $default => $value) {
if (!array_key_exists($default, $atts)) {
$atts[$default] = $value;
}
}
// special case maps
$src_cut = substr($atts["src"], 0, 35);
if(strpos($src_cut, 'maps.google' )){
$atts["src"] .= '&output=embed';
}
$html = '';
if( isset( $atts["same_height_as"] ) ){
$same_height_as = $atts["same_height_as"];
}else{
$same_height_as = '';
}
if( $same_height_as != '' ){
$atts["same_height_as"] = '';
if( $same_height_as != 'content' ){ // we are setting the height of the iframe like as target element
if( $same_height_as == 'document' || $same_height_as == 'window' ){ // remove quotes for window or document selectors
$target_selector = $same_height_as;
}else{
$target_selector = '"' . $same_height_as . '"';
}
$html .= '
';
}else{ // set the actual height of the iframe (show all content of the iframe without scroll)
$html .= '
';
}
}
$html .= "\n".''."\n";
$html .= ' $value) {
if( $attr != 'same_height_as' ){ // remove some attributes
if( $value != '' ) { // adding all attributes
$html .= ' ' . $attr . '="' . $value . '"';
} else { // adding empty attributes
$html .= ' ' . $attr;
}
}
}
$html .= '>';
return $html;
}
add_shortcode('iframe', 'iframe_embed_shortcode');
endif;