Bitcoin
Name
isCached() 鈥 妫鏌ユā鏉挎槸鍚﹀凡缁忕紦瀛
璇存槑
bool聽isCached(string聽template,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽string聽cache_id,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽string聽compile_id);姝ゅ嚱鏁颁粎鍦
$caching璁剧疆涓Smarty::CACHING_LIFETIME_CURRENT鎴Smarty::CACHING_LIFETIME_SAVED鐨勬椂鍊欏惎鐢ㄣ 鍙傝 缂撳瓨銆褰撲綘闇瑕佷娇鐢澶氫釜缂撳瓨鏃讹紝闇瑕佽缃
$cache_id杩欎釜鍙夊弬鏁般浣犲彲浠ヤ紶閫掔涓変釜鍙夌殑鍙傛暟
$compile id銆 濡傛灉鐪佺暐浜嗚鍙傛暟锛岄偅涔堜細缁х画浣跨敤涔嬪墠鐨$compile_id锛屽鏋滃畠鏈夎缃殑璇濄濡傛灉浣犱笉甯屾湜浼犻
$cache_id浣嗘兂浼犻$compile_id鍙傛暟锛屼綘鍙互浼犻掍竴涓NULL浣滀负$cache_id.
鎶鏈鏄
濡傛灉isCached()杩斿洖 TRUE 锛岄偅涔堢郴缁熷簳灞傚皢宸茬粡杞藉叆浜嗙紦瀛樼殑鍐呭骞跺瓨鍌ㄥ埌绯荤粺涓
鎺ョ潃鎵ц鐨display() 鎴栬
fetch()
灏嗙洿鎺ヨ繑鍥炲瓨鍌ㄥ湪绯荤粺涓殑缂撳瓨鍐呭锛岃屼笉浼氬啀浠庣紦瀛樻枃浠跺唴璇诲彇銆
杩欎釜鏈哄埗閬垮厤浜嗗湪鎵цisCached()鍜
display()鐨勬椂鍊欓噸澶嶄袱娆¤鍙栫紦瀛樺唴瀹癸紝瀵艰嚧绯荤粺寮閿銆
杩欎篃鎰忓懗鐫锛屽湪isCached() 杩斿洖TRUE鍚庯紝璋冪敤鐨
clearCache()
鎴栬呭叾浠栫紦瀛樿缃紝灏嗕笉浼氬奖鍝嶇紦瀛樼殑鍐呭杈撳嚭銆
Example聽14.32.聽isCached()
<?php
$smarty->setCaching(Smarty::CACHING_LIFETIME_CURRENT);
if(!$smarty->isCached('index.tpl')) {
// do database calls, assign vars here
}
$smarty->display('index.tpl');
?>
Example聽14.33.聽isCached()鐢ㄤ簬澶氱紦瀛樼殑妯℃澘
<?php
$smarty->setCaching(Smarty::CACHING_LIFETIME_CURRENT);
if(!$smarty->isCached('index.tpl', 'FrontPage')) {
// do database calls, assign vars here
}
$smarty->display('index.tpl', 'FrontPage');
?>
鍙傝
clearCache(),
clearAllCache(),
鍜
缂撳瓨.