twitter-cards-meta.php

function twcm_get_description()
{

	global $post;
	$twcm_options=twcm_get_options();
	
	//$desc=trim(get_the_excerpt());
	//if($desc=="")
	//{
	//$desc=$post->post_content;
	$desc=strip_shortcodes( $post->post_content ); #avoid shortcode content
	//$desc=apply_filters('the_content',$post->post_content);#using this method to keep shortcode gentrated texts.
	//$desc=get_the_content(); 
	//}
	$desc=strip_tags( $desc );
	
	//$desc=wp_filter_nohtml_kses( $desc ); #smililar with strip_tags() function
	$desc=esc_attr($desc);
	//$desc = trim(preg_replace("/\s+/", " ", $desc)); #to maintain a space between words in description. Since version 1.1.2
	$desc=twcm_sub_string($desc, 200);
	return $desc;

}