* @return string Potentially modified $content.
*/
public function autoembed( $content ) {
- // Strip newlines from all elements.
- $content = wp_replace_in_html_tags( $content, array( "\n" => " " ) );
+ // Replace line breaks from all HTML elements with placeholders.
+ $content = wp_replace_in_html_tags( $content, array( "\n" => '<!-- wp-line-break -->' ) );
// Find URLs that are on their own line.
- return preg_replace_callback( '|^(\s*)(https?://[^\s"]+)(\s*)$|im', array( $this, 'autoembed_callback' ), $content );
+ $content = preg_replace_callback( '|^(\s*)(https?://[^\s"]+)(\s*)$|im', array( $this, 'autoembed_callback' ), $content );
+
+ // Put the line breaks back.
+ return str_replace( '<!-- wp-line-break -->', "\n", $content );
}
/**