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Source View: wp_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
1436      /**
1437       * Filters the text of the page title.
1438       *
1439       * @since 2.0.0
1440       *
1441       * @param string $title       Page title.
1442       * @param string $sep         Title separator.
1443       * @param string $seplocation Location of the separator ('left' or 'right').
1444       */
1445      $title = apply_filters( 'wp_title', $title, $sep, $seplocation );
1446
1447      // Send it out.
1448      if ( $display ) {
1449           echo $title;
1450      } else {
1451           return $title;
1452      }
1453 }
1454