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wp_get_original_referer ›

Since2.0.4
已弃用n/a
› wp_get_original_referer ( 没有参数 )
返回:
  • (string|false) False if no original referer or original referer if set.
定义在:
文档:

Retrieve original referer that was posted, if it exists.



Related Functions: wp_get_raw_referer, wp_original_referer_field, wp_get_referer, wp_get_plugin_error, _get_additional_user_keys

源码 

function wp_get_original_referer() {
	if ( ! empty( $_REQUEST['_wp_original_http_referer'] ) && function_exists( 'wp_validate_redirect' ) ) {
		return wp_validate_redirect( wp_unslash( $_REQUEST['_wp_original_http_referer'] ), false );
	}
	return false;
}