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WP_Theme::get_pattern_cache()

WP_Theme::get_pattern_cache(): array|false

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This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Gets block pattern cache.

Return

array|false Returns an array of patterns if cache is found, otherwise false.

Source

private function get_pattern_cache() {
	if ( ! $this->exists() ) {
		return false;
	}

	$pattern_data = get_site_transient( 'wp_theme_files_patterns-' . $this->cache_hash );

	if ( is_array( $pattern_data ) && $pattern_data['version'] === $this->get( 'Version' ) ) {
		return $pattern_data['patterns'];
	}
	return false;
}

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UsesDescription
WP_Theme::exists()wp-includes/class-wp-theme.php

Determines whether the theme exists.

WP_Theme::get()wp-includes/class-wp-theme.php

Gets a raw, unformatted theme header.

get_site_transient()wp-includes/option.php

Retrieves the value of a site transient.

Used byDescription
WP_Theme::get_block_patterns()wp-includes/class-wp-theme.php

Gets block pattern data for a specified theme.

Changelog

VersionDescription
6.6.0Uses transients to cache regardless of site environment.
6.4.0Introduced.

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