从二十个十的功能。php:
/**
* Returns a "Continue Reading" link for excerpts
*
* @since Twenty Ten 1.0
* @return string "Continue Reading" link
*/
function twentyten_continue_reading_link() {
return \' <a href="\'. get_permalink() . \'">\' . __( \'Continue reading <span class="meta-nav">→</span>\', \'twentyten\' ) . \'</a>\';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyten_continue_reading_link().
*
* To override this in a child theme, remove the filter and add your own
* function tied to the excerpt_more filter hook.
*
* @since Twenty Ten 1.0
* @return string An ellipsis
*/
function twentyten_auto_excerpt_more( $more ) {
return \' …\' . twentyten_continue_reading_link();
}
add_filter( \'excerpt_more\', \'twentyten_auto_excerpt_more\' );