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<?php | |
/** | |
* Check if transient cache exist, else set it. | |
* | |
* Refactored by https://github.com/charmoney for PHP_CodeSniffer WordPress Standards compliance and WP_Error handling. | |
* | |
* @see https://since1979.dev/snippet-008-using-transients-to-cache-data/ | |
* | |
* @uses get_transient() https://developer.wordpress.org/reference/functions/get_transient/ | |
* @uses is_callable() https://www.php.net/manual/en/function.is-callable.php |
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<?php | |
/** | |
* Determine if the current request is SSL. Set $_SERVER['HTTPS'] for WordPress' build in is_ssl(). | |
* | |
* @return True if the site uses ssl directly or through a load balancer | |
*/ | |
function greenpeace_is_ssl() { | |
$is_ssl = (isset( $_SERVER['HTTPS'] ) && 'on' === $_SERVER['HTTPS'] ) | |
|| (isset( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) && 'https' === $_SERVER['HTTP_X_FORWARDED_PROTO']) |
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<?php | |
add_filter('rocket_htaccess_mod_expires', 'wp_rocket_adjust_html_expire_dreampress'); | |
/** | |
* Adjust expiration on HTML to prevent issue with Varnish cache | |
* | |
* @param string $rules htaccess rules. | |
* @return Updated htaccess rules | |
*/ | |
function wp_rocket_adjust_html_expire_dreampress( $rules ) { |