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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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758 | $time = mysql2date($d, $time); |
759 |
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760 | return apply_filters('get_the_modified_time', $time, $d, $gmt); |
761 | } |
762 |
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763 |
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764 | function the_weekday() { |
765 | global $wp_locale, $id, $post; |
766 | $the_weekday = $wp_locale->get_weekday(mysql2date('w', $post->post_date)); |
767 | $the_weekday = apply_filters('the_weekday', $the_weekday); |
768 | echo $the_weekday; |
769 | } |
770 |
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771 |
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772 | function the_weekday_date($before='',$after='') { |
773 | global $wp_locale, $id, $post, $day, $previousweekday; |
774 | $the_weekday_date = ''; |
775 | if ( $day != $previousweekday ) { |
776 | $the_weekday_date .= $before; |