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Source View: the_title

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
2017      if ( ! $post ) {
2018           $output = '';
2019      } else {
2020           $title = $post->post_title;
2021
2022           if ( empty( $post->post_title ) )
2023                $title = $previous ? __( 'Previous Post' ) : __( 'Next Post' );
2024
2025           /** This filter is documented in wp-includes/post-template.php */
2026           $title = apply_filters( 'the_title', $title, $post->ID );
2027
2028           $date = mysql2date( get_option( 'date_format' ), $post->post_date );
2029           $rel = $previous ? 'prev' : 'next';
2030
2031           $string = '<a href="' . get_permalink( $post ) . '" rel="'.$rel.'">';
2032           $inlink = str_replace( '%title', $title, $link );
2033           $inlink = str_replace( '%date', $date, $inlink );
2034           $inlink = $string . $inlink . '</a>';
2035