WP_Theme::get( string $header )
Get a raw, unformatted theme header.
Description
The header is sanitized, but is not translated, and is not marked up for display. To get a theme header for display, use the display() method.
Use the get_template() method, not the ‘Template’ header, for finding the template. The ‘Template’ header is only good for what was written in the style.css, while get_template() takes into account where ClassicPress actually located the theme and whether it is actually valid.
Parameters
- $header
-
(Required) Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
Return
(string|false) String on success, false on failure.
Source
File: wp-includes/class-wp-theme.php
public function get( $header ) {
if ( ! isset( $this->headers[ $header ] ) )
return false;
if ( ! isset( $this->headers_sanitized ) ) {
$this->headers_sanitized = $this->cache_get( 'headers' );
if ( ! is_array( $this->headers_sanitized ) )
$this->headers_sanitized = array();
}
if ( isset( $this->headers_sanitized[ $header ] ) )
return $this->headers_sanitized[ $header ];
// If themes are a persistent group, sanitize everything and cache it. One cache add is better than many cache sets.
if ( self::$persistently_cache ) {
foreach ( array_keys( $this->headers ) as $_header )
$this->headers_sanitized[ $_header ] = $this->sanitize_header( $_header, $this->headers[ $_header ] );
$this->cache_add( 'headers', $this->headers_sanitized );
} else {
$this->headers_sanitized[ $header ] = $this->sanitize_header( $header, $this->headers[ $header ] );
}
return $this->headers_sanitized[ $header ];
}
Changelog
Version | Description |
---|---|
WP-3.4.0 | Introduced. |