One of PHP's simplest template engines

Self-use template engine. Define (' App_path ', __dir__); Class template{ private static $_vars; private static $_path; private static $_prefix; Private Function __construct () {} public static function init ($path = null) { if (Isset ($path) && ($path! = ")) Self::$_path=app_path. ' /templates/'. $path. ' /'; Elseself::$_path = App_path. ' /templates/'; Self::$_vars = Array (); } public static function Set_path ($path) { Self::$_path = $path; } public static function Set_prefix ($prefix) { Self::$_prefix = $prefix; } public static function assign ($key, $value = null) {if (!isset (Self::$_vars)) Self::init (); if (Is_array ($key)) Self::$_vars = Array_merge (Self::$_vars, $key); ElseIf ($key! = ") && (Isset ($value))) self::$_vars[$key] = $value; } public static function Fetch ($file) { if (!isset (Self::$_vars)) Self::init (); if (count (self::$_vars) >0) {Extract (Self::$_vars,extr_prefix_all,self::$_prefix); Self::$_vars = Array (); } Ob_start (); Include Self::$_path. $file; $contents = Ob_get_contents (); Ob_end_clean (); Self::$_path = null; Return preg_replace ('!\s+! ', ', $contents); } } ?> Copy Code

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