\u5728smarty\u7684\u6a21\u677f\u8bbe\u8ba1\u90e8\u5206\u6211\u7b80\u5355\u7684\u628asmarty\u5728\u6a21\u677f\u4e2d\u7684\u4e00\u4e9b\u5e38\u7528\u8bbe\u7f6e\u505a\u4e86\u7b80\u5355\u7684\u4ecb\u7ecd\uff0c\u8fd9\u4e00\u8282\u4e3b\u8981\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u5728smarty\u4e2d\u5f00\u59cb\u6211\u4eec\u7a0b\u5e8f\u8bbe\u8ba1\u3002<\/p>\n
\u9996\u5148\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5728\u4e0a\u4e00\u8282\u4e2d\u6211\u4eec\u4f7f\u7528\u7684\u8fc7\u7684.php\u6587\u4ef6\u4e2d\u7684\u4e00\u4e9b\u5143\u7d20\u3002\u540c\u6837\uff0c\u6211\u4eec\u62ff\u4e0a\u4e00\u8282\u4e2d\u6700\u5f00\u59cb\u7684\u90a3\u4e2aindex.php\u6587\u4ef6\u6765\u8bf4\u660e\u4e00\u4e0b\uff1a<\/p>\n
================================================ $smarty = new Smarty(); \/\/\u5efa\u7acbsmarty\u5b9e\u4f8b\u5bf9\u8c61$smarty \/\/****\u5927\u5bb6\u6ce8\u610f\uff0c\u8fd9\u91cc\u6211\u662f\u6211\u65b0\u52a0\u5165\u7684****\/\/<\/p>\n $tpl->cache_dir = \".\/cache\"; \/\/\u8bbe\u7f6e\u7f13\u5b58\u76ee\u5f55 \/\/---------------------------------------------------- $smarty->assign(\"name\", \"\u590f\u96ea\u98d8\u98de\"); \/\/\u8fdb\u884c\u6a21\u677f\u53d8\u91cf\u66ff\u6362<\/p>\n \/\/\u7f16\u8bd1\u5e76\u663e\u793a\u4f4d\u4e8e.\/templates\u4e0b\u7684index.tpl\u6a21\u677f 2\u3002include_once\u8bed\u53e5\uff1a 3\u3002$smarty = new Smarty(): 4\u3002$smarty->template_dir = “” : 6\u3002$smarty->left_delimiter\u4e0e$smarty->right_delimiter: 7\u3002$tpl->cache_dir = “.\/cache”;: 8. $smarty->cache_lifetime = 60 * 60 * 24:<\/p>\n \u8fd9\u91cc\u5c06\u4ee5\u79d2\u4e3a\u5355\u4f4d\u8fdb\u884c\u8ba1\u7b97\u7f13\u5b58\u6709\u6548\u7684\u65f6\u95f4\u3002\u7b2c\u4e00\u6b21\u7f13\u5b58\u65f6\u95f4\u5230\u671f\u65f6\u5f53Smarty\u7684caching\u53d8\u91cf\u8bbe\u7f6e\u4e3atrue\u65f6\u7f13\u5b58\u5c06\u88ab\u91cd\u5efa\u3002\u5f53\u5b83\u7684\u53d6\u503c\u4e3a-1\u65f6\u8868\u793a\u5efa\u7acb\u8d77\u7684\u7f13\u5b58\u4ece\u4e0d\u8fc7\u671f\uff0c\u4e3a0\u65f6\u8868\u793a\u5728\u7a0b\u5e8f\u6bcf\u6b21\u6267\u884c\u65f6\u7f13\u5b58\u603b\u662f\u88ab\u91cd\u65b0\u5efa\u7acb\u3002\u4e0a\u9762\u7684\u8bbe\u7f6e\u8868\u793a\u5c06cache_lifetime\u8bbe\u7f6e\u4e3a\u4e00\u5929\u3002<\/p>\n 9. $smarty->caching = 1: 10. $smarty->assign(“name”, “\u674e\u6653\u519b”)\uff1a 11. $smarty->display(“index.tpl”): \u7a0b\u5e8f\u6267\u884c\u5b8c\u540e\u6211\u4eec\u53ef\u4ee5\u6253\u5f00\u5f53\u524d\u76ee\u5f55\u4e0b\u7684templates_c\u4e0ecache\u76ee\u5f55\uff0c\u5c31\u4f1a\u53d1\u73b0\u5728\u4e0b\u8fb9\u591a\u51fa\u4e00\u4e9b%%\u7684\u76ee\u5f55\uff0c\u8fd9\u4e9b\u76ee\u5f55\u5c31\u662fSmarty\u7684\u7f16\u8bd1\u4e0e\u7f13\u5b58\u76ee\u5f55\uff0c\u5b83\u7531\u7a0b\u5e8f\u81ea\u52a8\u751f\u6210\uff0c\u4e0d\u8981\u76f4\u63a5\u5bf9\u8fd9\u4e9b\u751f\u6210\u7684\u6587\u4ef6\u8fdb\u884c\u4fee\u6539\u3002 \u63a5\u4e0b\u6765\u4ecb\u7ecd\u4e00\u4e2asection\u5faa\u73af\u5757\u4e0eforeach\u5faa\u73af\u5757\uff0c\u672c\u6765\u5b83\u5e94\u8be5\u5c5e\u4e8e\u6a21\u677f\u90e8\u5206\uff0c\u4f46\u662f\u7531\u4e8e\u5b83\u4eec\u662fsmarty\u7684\u7cbe\u534e\u6240\u5728\uff0c\u800c\u4e14\u4e0esmarty\u7a0b\u5e8f\u8bbe\u8ba1\u90e8\u5206\u8054\u7cfb\u975e\u5e38\u7d27\u5bc6\uff0c\u6240\u4ee5\u5c31\u5728\u672c\u8282\u5355\u72ec\u62ff\u51fa\u6765\u8bb2\u4e00\u4e0b\u3002<\/p>\n 1. foreach\uff1a\u7528\u4e8e\u5faa\u73af\u7b80\u5355\u6570\u7ec4\uff0c\u5b83\u662f\u4e00\u4e2a\u9009\u62e9\u6027\u7684section\u5faa\u73af\uff0c\u5b83\u7684\u5b9a\u4e49\u683c\u5f0f\u4e3a: $smarty = new Smarty(); $array[] = array(\"newsID\"=>1, \"newsTitle\"=>\"\u7b2c1\u6761\u65b0\u95fb\"); $smarty->assign(\"newsArray\", $array);<\/p>\n \/\/\u7f16\u8bd1\u5e76\u663e\u793a\u4f4d\u4e8e.\/templates\u4e0b\u7684index.tpl\u6a21\u677f \u65b0\u95fb\u7f16\u53f7\uff1a1<br> \u65b0\u95fb\u7f16\u53f7\uff1a2<br> \u65b0\u95fb\u7f16\u53f7\uff1a3<br> \u65b0\u95fb\u7f16\u53f7\uff1a4<br> \u65b0\u95fb\u7f16\u53f7\uff1a5<br> \u65b0\u95fb\u7f16\u53f7\uff1a6<br> 2. section: \u8fd9\u91cc\u6709\u4e2a\u540d\u8bcd\u9700\u8981\u8bf4\u660e\uff1a \u5b83\u4eec\u7684\u5177\u4f53\u5c5e\u6027\u5927\u5bb6\u53ef\u4ee5\u53c2\u8003\u624b\u518c\uff0c\u5728\u7a0b\u5e8f\u4e2d\u53ef\u7075\u6d3b\u4f7f\u7528\u5b83\u7684\u8fd9\u4e9b\u5c5e\u6027\uff0c\u6a21\u677f\u90e8\u5206\u6211\u5c31\u4f7f\u7528\u8fc7index\u5c5e\u6027\uff0c\u5927\u5bb6\u53ef\u4ee5\u56de\u8fc7\u5934\u53bb\u770b\u770b\u3002<\/p>\n \u540c\u6837\uff0c{section}\u4e5f\u53ef\u4ee5\u914d\u5408\u4f7f\u7528{sectionelse}\uff0c\u7528\u6765\u8868\u793a\u4f20\u5165\u7684\u6570\u7ec4\u53d8\u91cf\u4e3a\u7a7a\u65f6\u5bf9\u6a21\u677f\u8fdb\u884c\u7684\u5904\u7406\u3002<\/p>\n \u6211\u4eec\u628a\u4e0a\u8fb9\u7684\u90a3\u4e2a\u4f8b\u5b50\u4f7f\u7528{section}\u6765\u66ff\u4ee3{foreach}\u6765\u5b9e\u73b0\u73b0\u6837\u7684\u529f\u80fd\uff0c\u6ce8\u610f\uff0c\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u6211\u53ea\u5c06tpl\u6a21\u677f\u4e2d\u7684{foreach}\u7528<\/p>\n {section}\u6765\u5b9e\u73b0\uff0cphp\u7a0b\u5e8f\u6587\u4ef6\u4e2d\u6ca1\u6709\u4efb\u4f55\u6539\u52a8\uff0c\u540c\u65f6\u52a0\u4e86{sectionelse}\u5904\u7406\u5757\uff1a<\/p>\n =========================================== $smarty = new Smarty(); \/\/\u5efa\u7acbsmarty\u5b9e\u4f8b\u5bf9\u8c61$smarty $smarty->cache_dir = \".\/cache\"; \/\/\u8bbe\u7f6e\u7f13\u5b58\u76ee\u5f55 $array[] = array(\"newsID\"=>1, \"newsTitle\"=>\"\u7b2c1\u6761\u65b0\u95fb\"); $smarty->assign(\"News\", $array);<\/p>\n \/\/\u7f16\u8bd1\u5e76\u663e\u793a\u4f4d\u4e8e.\/templates\u4e0b\u7684index.tpl\u6a21\u677f \u65b0\u95fb\u7f16\u53f7\uff1a1<br> \u65b0\u95fb\u7f16\u53f7\uff1a2<br> \u65b0\u95fb\u7f16\u53f7\uff1a3<br> \u65b0\u95fb\u7f16\u53f7\uff1a4<br> \u65b0\u95fb\u7f16\u53f7\uff1a5<br> \u65b0\u95fb\u7f16\u53f7\uff1a6<br> \u597d\u4e86\uff0csmarty\u5b66\u4e60\u6307\u5357—\u7a0b\u5e8f\u8bbe\u8ba1\u7bc7\u5c31\u5199\u5230\u8fd9\u91cc\uff0c\u5bf9\u4e8e\u4e00\u822c\u7684\u5e94\u7528\uff0c\u8fd9\u4e9b\u77e5\u8bc6\u5df2\u7ecf\u591f\u7528\u4e86\uff0c\u5176\u5b83\u7684\u4e00\u4e9b\u9ad8\u7ea7\u6280\u5de7\u5927\u5bb6\u8bf7\u53c2\u770b\u624b\u518c\u4e2d\u7684\u4f8b\u5b50\uff0c\u4e0b\u4e00\u8282\u5c06\u8bb2\u8bb2Smarty\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f8b\u5b50\uff0c\u5c06\u5206\u522b\u4ee5php\u5185\u7f6e\u7684mysql\u8bed\u53e5\uff0cphplib\u4e2d\u7684DB\u7c7b\uff0c\u6765\u5206\u522b\u8bb2\u4e00\u4e0b\u5404\u4e2a\u7c7b\u5e93\u5728\u540c\u4e00\u4e2a\u4f8b\u5b50\u4e2d\u7684\u5b9e\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u5728smarty\u7684\u6a21\u677f\u8bbe\u8ba1\u90e8\u5206\u6211\u7b80\u5355\u7684\u628asmarty\u5728\u6a21\u677f\u4e2d\u7684\u4e00\u4e9b\u5e38\u7528...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-434","post","type-post","status-publish","format-standard","hentry","category-Php"],"_links":{"self":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts\/434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=434"}],"version-history":[{"count":0,"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts\/434\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
index.php
================================================
<?php
\/*********************************************
*
* \u6587\u4ef6\u540d\uff1a index.php
* \u4f5c \u7528\uff1a \u663e\u793a\u5b9e\u4f8b\u7a0b\u5e8f
*
*********************************************\/
include_once(\".\/comm\/Smarty.class.php\"); \/\/\u5305\u542bsmarty\u7c7b\u6587\u4ef6<\/p>\n
$smarty->template_dir = \".\/templates\";\/\/\u8bbe\u7f6e\u6a21\u677f\u76ee\u5f55
$smarty->compile_dir = \".\/templates_c\"; \/\/\u8bbe\u7f6e\u7f16\u8bd1\u76ee\u5f55<\/p>\n
$smarty->cache_lifetime = 60 * 60 * 24; \/\/\u8bbe\u7f6e\u7f13\u5b58\u65f6\u95f4
$smarty->caching = true; \/\/\u8bbe\u7f6e\u7f13\u5b58\u65b9\u5f0f<\/p>\n
\/\/\u5de6\u53f3\u8fb9\u754c\u7b26\uff0c\u9ed8\u8ba4\u4e3a{}\uff0c\u4f46\u5b9e\u9645\u5e94\u7528\u5f53\u4e2d\u5bb9\u6613\u4e0eJavaScript
\/\/\u76f8\u51b2\u7a81\uff0c\u6240\u4ee5\u5efa\u8bae\u8bbe\u6210<{}>\u6216\u5176\u5b83\u3002
\/\/----------------------------------------------------
$smarty->left_delimiter = \"<{\";
$smarty->right_delimiter = \"}>\";<\/p>\n
$smarty->display(\"index.tpl\");
?>
<\/code>
\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0csmarty\u7684\u7a0b\u5e8f\u90e8\u5206\u5b9e\u9645\u5c31\u662f\u7b26\u5408php\u8bed\u8a00\u89c4\u8303\u7684\u4e00\u7ec4\u4ee3\u7801\uff0c\u6211\u4eec\u4f9d\u6b21\u6765\u89e3\u91ca\u4e00\u4e0b\uff1a
1\u3002\/**\/\u8bed\u53e5\uff1a
\u5305\u542b\u7684\u90e8\u5206\u4e3a\u7a0b\u5e8f\u7bc7\u5934\u6ce8\u91ca\u3002\u4e3b\u8981\u7684\u5185\u5bb9\u5e94\u8be5\u4e3a\u5bf9\u7a0b\u5e8f\u7684\u4f5c\u7528\uff0c\u7248\u6743\u4e0e\u4f5c\u8005\u53ca\u7f16\u5199\u65f6\u95f4\u505a\u4e00\u4e2a\u7b80\u5355\u7684\u4ecb\u7ecd\uff0c\u8fd9\u5728smarty\u4e2d\u4e0d\u662f\u5fc5\u9700\u7684\uff0c\u4f46\u4ece\u7a0b\u5e8f\u7684\u98ce\u683c\u6765\u8bb2\uff0c\u8fd9\u662f\u4e00\u4e2a\u597d\u7684\u98ce\u683c\u3002<\/p>\n
\u5b83\u5c06\u5b89\u88c5\u5230\u7f51\u7ad9\u7684smarty\u6587\u4ef6\u5305\u542b\u5230\u5f53\u524d\u6587\u4ef6\u4e2d\uff0c\u6ce8\u610f\u5305\u542b\u7684\u8def\u5f84\u4e00\u5b9a\u8981\u5199\u6b63\u786e\u3002<\/p>\n
\u8fd9\u4e00\u53e5\u65b0\u5efa\u4e00\u4e2aSmarty\u5bf9\u8c61$smarty,\u7b80\u5355\u7684\u4e00\u4e2a\u5bf9\u8c61\u7684\u5b9e\u4f8b\u5316\u3002<\/p>\n
\u8fd9\u4e00\u53e5\u6307\u660e$smarty\u5bf9\u8c61\u4f7f\u7528tpl\u6a21\u677f\u65f6\u7684\u8def\u5f84\uff0c\u5b83\u662f\u4e00\u4e2a\u76ee\u5f55\uff0c\u5728\u6ca1\u6709\u8fd9\u4e00\u53e5\u65f6\uff0cSmarty\u9ed8\u8ba4\u7684\u6a21\u677f\u8def\u5f84\u4e3a\u5f53\u524d\u76ee\u5f55\u7684templates\u76ee\u5f55\uff0c\u5b9e\u9645\u5728\u5199\u7a0b\u5e8f\u65f6\uff0c\u6211\u4eec\u8981\u5c06\u8fd9\u4e00\u53e5\u5199\u660e\uff0c\u8fd9\u4e5f\u662f\u4e00\u79cd\u597d\u7684\u7a0b\u5e8f\u98ce\u683c\u3002
5\u3002$smarty->compile_dir = “” :
\u8fd9\u4e00\u53e5\u6307\u660e$smarty\u5bf9\u8c61\u8fdb\u884c\u7f16\u8bd1\u65f6\u7684\u76ee\u5f55\u3002\u5728\u6a21\u677f\u8bbe\u8ba1\u7bc7\u6211\u4eec\u5df2\u7ecf\u77e5\u9053Smarty\u662f\u4e00\u79cd\u7f16\u8bd1\u578b\u6a21\u677f\u8bed\u8a00\uff0c\u800c\u8fd9\u4e2a\u76ee\u5f55\uff0c\u5c31\u662f\u5b83\u7f16\u8bd1\u6a21\u677f\u7684\u76ee\u5f55\uff0c\u8fd9\u91cc\u8981\u6ce8\u610f\uff0c\u5982\u679c\u7ad9\u70b9\u4f4d\u4e8e*nix\u670d\u52a1\u5668\u4e0a\uff0c\u8bf7\u786e\u4fddcompile_dir\u91cc\u5b9a\u4e49\u7684\u8fd9\u4e2a\u76ee\u5f55\u5177\u6709\u53ef\u5199\u53ef\u8bfb\u6743\u9650\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u5b83\u7684\u7f16\u8bd1\u76ee\u5f55\u662f\u5f53\u524d\u76ee\u5f55\u4e0b\u7684templates_c\uff0c\u51fa\u4e8e\u540c\u6837\u7684\u7406\u7531\u6211\u4eec\u5c06\u5176\u660e\u786e\u7684\u5199\u51fa\u6765\u3002<\/p>\n
\u6307\u660e\u5728\u67e5\u627e\u6a21\u677f\u53d8\u91cf\u65f6\u7684\u5de6\u53f3\u5206\u5272\u7b26\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e3a”{“\u4e0e”}”\uff0c\u4f46\u5728\u5b9e\u9645\u4e2d\u56e0\u4e3a\u6211\u4eec\u8981\u5728\u6a21\u677f\u4e2d\u4f7f\u7528<script>,Script\u4e2d\u7684\u51fd\u6570\u5b9a\u4e49\u96be\u514d\u4f1a\u4f7f\u7528{}\uff0c\u867d\u7136\u5b83\u6709\u81ea\u5df1\u7684\u89e3\u51b3\u529e\u6cd5\uff0c\u4f46\u4e60\u60ef\u4e0a\u6211\u4eec\u5c06\u5b83\u91cd\u65b0\u5b9a\u4e49\u4e3a”<{“\u4e0e”}>”\u6216\u662f”<!–{“\u4e0e”}–>”\u6216\u5176\u5b83\u6807\u5fd7\u7b26\uff0c\u6ce8\u610f\uff0c\u5982\u679c\u5728\u8fd9\u91cc\u5b9a\u4e49\u4e86\u5de6\u53f3\u5206\u5272\u7b26\u540e\uff0c\u5728\u6a21\u677f\u6587\u4ef6\u4e2d\u76f8\u5e94\u7684\u8981\u4f7f\u6bcf\u4e00\u4e2a\u53d8\u91cf\u4f7f\u7528\u4e0e\u5b9a\u4e49\u76f8\u540c\u7684\u7b26\u53f7\uff0c\u4f8b\u5982\u5728\u8fd9\u91cc\u6307\u5b9a\u4e3a”<{“\u4e0e”}>”\uff0ctpl\u6a21\u677f\u4e2d\u4e5f\u8981\u76f8\u5e94\u7684\u5c06{$name}\u53d8\u6210<{$name}>,\u8fd9\u6837\u7a0b\u5e8f\u624d\u53ef\u4ee5\u6b63\u786e\u7684\u627e\u5230\u6a21\u677f\u53d8\u91cf\u3002<\/p>\n
\u544a\u8bc9Smarty\u8f93\u51fa\u7684\u6a21\u677f\u6587\u4ef6\u7f13\u5b58\u7684\u4f4d\u7f6e\u3002\u4e0a\u4e00\u7bc7\u6211\u4eec\u77e5\u9053Smarty\u6700\u5927\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u7f13\u5b58\uff0c\u8fd9\u91cc\u5c31\u662f\u8bbe\u7f6e\u7f13\u5b58\u7684\u76ee\u5f55\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e3a\u5f53\u524d\u76ee\u5f55\u4e0b\u7684cache\u76ee\u5f55\uff0c\u4e0etemplates_c\u76ee\u5f55\u76f8\u5f53\uff0c\u5728*nix\u7cfb\u7edf\u4e2d\u6211\u4eec\u8981\u786e\u4fdd\u5b83\u7684\u53ef\u8bfb\u53ef\u5199\u6027\u3002<\/p>\n
\u8fd9\u4e2a\u5c5e\u6027\u544a\u8bc9Smarty\u662f\u5426\u8981\u8fdb\u884c\u7f13\u5b58\u4ee5\u53ca\u7f13\u5b58\u7684\u65b9\u5f0f\u3002\u5b83\u53ef\u4ee5\u53d63\u4e2a\u503c\uff0c0\uff1aSmarty\u9ed8\u8ba4\u503c\uff0c\u8868\u793a\u4e0d\u5bf9\u6a21\u677f\u8fdb\u884c\u7f13\u5b58\uff1b1\uff1a\u8868\u793aSmarty\u5c06\u4f7f\u7528\u5f53\u524d\u5b9a\u4e49\u7684cache_lifetime\u6765\u51b3\u5b9a\u662f\u5426\u7ed3\u675fcache\uff1b2\uff1a\u8868\u793aSmarty\u5c06\u4f7f\u7528\u5728cache\u88ab\u5efa\u7acb\u65f6\u4f7f\u7528cache_lifetime\u8fd9\u4e2a\u503c\u3002\u4e60\u60ef\u4e0a\u4f7f\u7528true\u4e0efalse\u6765\u8868\u793a\u662f\u5426\u8fdb\u884c\u7f13\u5b58\u3002<\/p>\n
\u8be5\u6570\u7684\u539f\u578b\u4e3aassign(string varname, mixed var),varname\u4e3a\u6a21\u677f\u4e2d\u4f7f\u7528\u7684\u6a21\u677f\u53d8\u91cf\uff0cvar\u6307\u51fa\u8981\u5c06\u6a21\u677f\u53d8\u91cf\u66ff\u6362\u7684\u53d8\u91cf\u540d\uff1b\u5176\u7b2c\u4e8c\u79cd\u539f\u5f62\u4e3aassign(mixed var),\u6211\u4eec\u8981\u5728\u540e\u9762\u7684\u4f8b\u5b50\u8be6\u7ec6\u7684\u8bb2\u89e3\u8fd9\u4e2a\u6210\u5458\u51fd\u6570\u7684\u4f7f\u7528\u65b9\u6cd5\uff0cassign\u662fSmarty\u7684\u6838\u5fc3\u51fd\u6570\u4e4b\u4e00\uff0c\u6240\u6709\u5bf9\u6a21\u677f\u53d8\u91cf\u7684\u66ff\u6362\u90fd\u8981\u4f7f\u7528\u5b83\u3002<\/p>\n
\u8be5\u51fd\u6570\u539f\u5f62\u4e3adisplay(string varname),\u4f5c\u7528\u4e3a\u663e\u793a\u4e00\u4e2a\u6a21\u677f\u3002\u7b80\u5355\u7684\u8bb2\uff0c\u5b83\u5c06\u5206\u6790\u5904\u7406\u8fc7\u7684\u6a21\u677f\u663e\u793a\u51fa\u6765\uff0c\u8fd9\u91cc\u7684\u6a21\u677f\u6587\u4ef6\u4e0d\u7528\u52a0\u8def\u5f84\uff0c\u53ea\u8981\u4f7f\u7528\u4e00\u4e2a\u6587\u4ef6\u540d\u5c31\u53ef\u4ee5\u4e86\uff0c\u5b83\u8def\u5f84\u6211\u4eec\u5df2\u7ecf\u5728$smarty->templates(string path)\u4e2d\u5b9a\u4e49\u8fc7\u4e86\u3002<\/p>\n
\u4ee5\u4e0a\u6211\u7b80\u5355\u7684\u628aSmarty\u7a0b\u5e8f\u4e2d\u7684\u4e00\u4e9b\u5e38\u7528\u7684\u57fa\u672c\u5143\u7d20\u4ecb\u7ecd\u4e86\u4e00\u4e0b\uff0c\u5728\u540e\u8fb9\u7684\u4f8b\u5b50\u4e2d\u4f60\u53ef\u4ee5\u770b\u5230\u5c06\u5b83\u4eec\u5c06\u88ab\u591a\u6b21\u7684\u4f7f\u7528\u3002<\/p>\n
{foreach from=$array item=array_id}
{foreachelse}
{\/foreach}
<\/code>
\u5176\u4e2d\uff0cfrom \u6307\u51fa\u8981\u5faa\u73af\u7684\u6570\u7ec4\u53d8\u91cf\uff0citem\u4e3a\u8981\u5faa\u73af\u7684\u53d8\u91cf\u540d\u79f0\uff0c\u5faa\u73af\u6b21\u6570\u7531from\u6240\u6307\u5b9a\u7684\u6570\u7ec4\u53d8\u91cf\u7684\u4e2a\u6570\u6240\u51b3\u5b9a\u3002{foreachelse}\u7528\u6765\u5f53\u7a0b\u5e8f\u4e2d\u4f20\u9012\u8fc7\u6765\u7684\u6570\u7ec4\u4e3a\u7a7a\u65f6\u7684\u5904\u7406\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a
===========================================
example6.tpl
===========================================
<html>
<head><title>\u8fd9\u662f\u4e00\u4e2aforeach\u4f7f\u7528\u7684\u4f8b\u5b50<\/title><\/head>
<body>
\u8fd9\u91cc\u5c06\u8f93\u51fa\u4e00\u4e2a\u6570\u7ec4\uff1a<br>
<{foreach from=$newsArray item=newsID}>
\u65b0\u95fb\u7f16\u53f7\uff1a<{$newsID.newsID}><br>
\u65b0\u95fb\u5185\u5bb9\uff1a<{$newsID.newsTitle}><br><hr>
<{foreachelse}>
\u5bf9\u4e0d\u8d77\uff0c\u6570\u636e\u5e93\u4e2d\u6ca1\u6709\u65b0\u95fb\u8f93\u51fa\uff01
<{\/foreach}>
<\/body>
<\/html>
<\/code>
==========================================
example6.php
==========================================
<?php
\/*********************************************
*
* \u6587\u4ef6\u540d\uff1a example6.php
* \u4f5c \u7528\uff1a \u663e\u793a\u5b9e\u4f8b\u7a0b\u5e8f2
*
*********************************************\/
include_once(\".\/comm\/Smarty.class.php\"); <\/p>\n
$smarty->templates(\".\/templates\");
$smarty->templates_c(\".\/templates_c\");
$smarty->cache(\".\/cache\");
$smarty->cache_lifetime = 0;
$smarty->caching = true;
$smarty->left_delimiter = \"{\";
$smarty->right_delimiter = \"}\";<\/p>\n
$array[] = array(\"newsID\"=>2, \"newsTitle\"=>\"\u7b2c2\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>3, \"newsTitle\"=>\"\u7b2c3\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>4, \"newsTitle\"=>\"\u7b2c4\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>5, \"newsTitle\"=>\"\u7b2c5\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>6, \"newsTitle\"=>\"\u7b2c6\u6761\u65b0\u95fb\"); <\/p>\n
$smarty->display(\"example6.tpl\");
?>
<\/code>
=================================================
example6.php \u8f93\u51fa\u6587\u4ef6
=================================================
<html>
<head><title>foreach\u4f7f\u7528\u7684\u4f8b\u5b50<\/title><\/head>
<body>
\u8fd9\u91cc\u5c06\u8f93\u51fa\u4e00\u4e2a\u6570\u7ec4\uff1a<br><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c1\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c2\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c3\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c4\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c5\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c6\u6761\u65b0\u95fb<br><hr>
<\/body>
<\/html>
<\/code>
foreach\u8fd8\u53ef\u4ee5\u7528foreachelse\u6765\u5339\u914d\uff0c\u7528foreachelse\u6765\u8868\u793a\u5f53\u4f20\u9012\u7ed9foreach\u7684\u6570\u7ec4\u4e3a\u7a7a\u503c\u65f6\u7a0b\u5e8f\u8981\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u5177\u4f53\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u8bf7\u53c2\u8003\u624b\u518c\u7684\u8bf4\u660e\u3002<\/p>\n
section\u7684\u4ea7\u751f\u662f\u4e3a\u89e3\u51b3foreach\u7684\u4e0d\u8db3\u7684\uff0c\u4e0eforeach\u4e00\u6837\uff0c\u5b83\u7528\u4e8e\u8bbe\u8ba1\u6a21\u677f\u5185\u7684\u5faa\u73af\u5757\uff0c\u5b83\u8f83\u4e3a\u590d\u6742\uff0c\u53ef\u6781\u5927\u7a0b\u5e8f\u4e0a\u6ee1\u8db3\u7a0b\u5e8f\u9700\u8981\uff0c\u6240\u4ee5\u5728\u7a0b\u5e8f\u4e2d\u6211\u4e60\u60ef\u4f7f\u7528\u5b83\u800c\u4e0d\u4f7f\u7528foreach,\u57fa\u672c\u539f\u5f62\u4e3a\uff1a
{section name = name loop = $varName[, start = $start, step = $step, max = $max, show = true]}
<\/code>
name: section\u7684\u540d\u79f0\uff0c\u4e0d\u7528\u52a0$
$loop: \u8981\u5faa\u73af\u7684\u53d8\u91cf\uff0c\u5728\u7a0b\u5e8f\u4e2d\u8981\u4f7f\u7528assign\u5bf9\u8fd9\u4e2a\u53d8\u91cf\u8fdb\u884c\u64cd\u4f5c\u3002
$start: \u5f00\u59cb\u5faa\u73af\u7684\u4e0b\u6807\uff0c\u5faa\u73af\u4e0b\u6807\u9ed8\u8ba4\u75310\u5f00\u59cb
$step: \u6bcf\u6b21\u5faa\u73af\u65f6\u4e0b\u6807\u7684\u589e\u6570
$max: \u6700\u5927\u5faa\u73af\u4e0b\u6807
$show: boolean\u7c7b\u578b\uff0c\u51b3\u5b9a\u662f\u5426\u5bf9\u8fd9\u4e2a\u5757\u8fdb\u884c\u663e\u793a\uff0c\u9ed8\u8ba4\u4e3atrue<\/p>\n
\u5faa\u73af\u4e0b\u6807\uff1a\u5b9e\u9645\u5b83\u7684\u82f1\u6587\u540d\u79f0\u4e3aindex\uff0c\u662f\u7d22\u5f15\u7684\u610f\u601d\uff0c\u8fd9\u91cc\u6211\u5c06\u5b83\u8bd1\u6210”\u4e0b\u6807”\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u597d\u7406\u89e3\u3002\u5b83\u8868\u793a\u5728\u663e\u793a\u8fd9\u4e2a\u5faa\u73af\u5757\u65f6\u5f53\u524d\u7684\u5faa\u73af\u7d22\u5f15\uff0c\u9ed8\u8ba4\u4ece0\u5f00\u59cb\uff0c\u53d7$start\u7684\u5f71\u54cd\uff0c\u5982\u679c\u5c06$start\u8bbe\u4e3a5\uff0c\u5b83\u4e5f\u5c06\u4ece5\u5f00\u59cb\u8ba1\u6570\uff0c\u5728\u6a21\u677f\u8bbe\u8ba1\u90e8\u5206\u6211\u4eec\u4f7f\u7528\u8fc7\u5b83\uff0c\u8fd9\u662f\u5f53\u524d{section}\u7684\u4e00\u4e2a\u5c5e\u6027\uff0c\u8c03\u7528\u65b9\u5f0f\u4e3aSmarty.section.sectionName.index,\u8fd9\u91cc\u7684sectionName\u6307\u7684\u662f\u51fd\u6570\u539f\u578b\u4e2d\u7684name\u5c5e\u6027\u3002
{section}\u5757\u5177\u6709\u7684\u5c5e\u6027\u503c\uff0c\u5206\u522b\u4e3a\uff1a
1. index: \u4e0a\u8fb9\u6211\u4eec\u4ecb\u7ecd\u7684”\u5faa\u73af\u4e0b\u6807”\uff0c\u9ed8\u8ba4\u4e3a0
2. index_prev: \u5f53\u524d\u4e0b\u6807\u7684\u524d\u4e00\u4e2a\u503c\uff0c\u9ed8\u8ba4\u4e3a-1
3. index_next: \u5f53\u524d\u4e0b\u6807\u7684\u4e0b\u4e00\u4e2a\u503c\uff0c\u9ed8\u8ba4\u4e3a1
4. first: \u662f\u5426\u4e3a\u7b2c\u4e00\u4e0b\u5faa\u73af
5. last: \u662f\u5426\u4e3a\u6700\u540e\u4e00\u4e2a\u5faa\u73af
6. iteration: \u5faa\u73af\u6b21\u6570
7. rownum: \u5f53\u524d\u7684\u884c\u53f7\uff0citeration\u7684\u53e6\u4e00\u4e2a\u522b\u540d
8. loop: \u6700\u540e\u4e00\u4e2a\u5faa\u73af\u53f7\uff0c\u53ef\u7528\u5728section\u5757\u540e\u7edf\u8ba1section\u7684\u5faa\u73af\u6b21\u6570
9. total: \u5faa\u73af\u6b21\u6570\uff0c\u53ef\u7528\u5728section\u5757\u540e\u7edf\u8ba1\u5faa\u73af\u6b21\u6570
10. show: \u5728\u51fd\u6570\u7684\u58f0\u660e\u4e2d\u6709\u5b83\uff0c\u7528\u4e8e\u5224\u65adsection\u662f\u5426\u663e\u793a<\/p>\n
example7.tpl
===========================================
<html>
<head><title>\u8fd9\u662f\u4e00\u4e2aforeach\u4f7f\u7528\u7684\u4f8b\u5b50<\/title><\/head>
<body>
\u8fd9\u91cc\u5c06\u8f93\u51fa\u4e00\u4e2a\u6570\u7ec4\uff1a<br>
<{section name=loop loop=$News}>
\u65b0\u95fb\u7f16\u53f7\uff1a<{$News[loop].newsID}><br>
\u65b0\u95fb\u6807\u9898\uff1a<{$News[loop].newsTitle}><br><hr>
<{sectionelse}>
\u5bf9\u4e0d\u8d77\uff0c\u6ca1\u6709\u4efb\u4f55\u65b0\u95fb\u8f93\u5165\uff01
<{\/section}>
<\/body>
<\/html>
<\/code>
==========================================
example7.php
==========================================
<?php
\/*********************************************
*
* \u6587\u4ef6\u540d\uff1a example7.php
* \u4f5c \u7528\uff1a \u663e\u793a\u5b9e\u4f8b\u7a0b\u5e8f2
*
*********************************************\/
include_once(\".\/comm\/Smarty.class.php\"); <\/p>\n
$smarty->template_dir = \".\/templates\";\/\/\u8bbe\u7f6e\u6a21\u677f\u76ee\u5f55
$smarty->compile_dir = \".\/templates_c\"; \/\/\u8bbe\u7f6e\u7f16\u8bd1\u76ee\u5f55<\/p>\n
$smarty->cache_lifetime = 0;
$smarty->caching = true;
$smarty->left_delimiter = \"<{\";
$smarty->right_delimiter = \"}>\";<\/p>\n
$array[] = array(\"newsID\"=>2, \"newsTitle\"=>\"\u7b2c2\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>3, \"newsTitle\"=>\"\u7b2c3\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>4, \"newsTitle\"=>\"\u7b2c4\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>5, \"newsTitle\"=>\"\u7b2c5\u6761\u65b0\u95fb\");
$array[] = array(\"newsID\"=>6, \"newsTitle\"=>\"\u7b2c6\u6761\u65b0\u95fb\"); <\/p>\n
$smarty->display(\"example7.tpl\");
?>
<\/code>
=================================================
example7.php \u8f93\u51fa\u6587\u4ef6
=================================================
<html>
<head><title>foreach\u4f7f\u7528\u7684\u4f8b\u5b50<\/title><\/head>
<body>
\u8fd9\u91cc\u5c06\u8f93\u51fa\u4e00\u4e2a\u6570\u7ec4\uff1a<br><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c1\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c2\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c3\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c4\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c5\u6761\u65b0\u95fb<br><hr><\/p>\n
\u65b0\u95fb\u5185\u5bb9\uff1a\u7b2c6\u6761\u65b0\u95fb<br><hr>
<\/body>
<\/html>
<\/code>
\u8fd9\u91cc\u7684{section}\u5757\u7684\u5bf9\u4e8e\u53d8\u91cf\u7684\u547d\u540d\u65b9\u5f0f\u611f\u89c9\u6709\u4e9b\u522b\u626d\uff0c\u4e0d\u8fc7\u6ca1\u5173\u7cfb\uff0c\u4f60\u53ea\u8981\u8bb0\u4f4f\u6a21\u677f\u53d8\u91cf\u4f7f\u7528\uff1a
$loopName[name].var\u8fd9\u79cd\u6a21\u5f0f\u5c31\u884c\u4e86\uff0cloopName\u4e3aloop\u5904\u8d4b\u4e88\u7684\u53d8\u91cf\u540d\uff0c[name]\u4e3aname\u5904\u8d4b\u4e88\u7684\u5b57\u7b26\u4e32\uff0c.\u540e\u4e3a\u4e3a\u4f60\u8981\u5728\u7a0b\u5e8f\u6570\u7ec4\u4e2d\u8bbe\u5b9a\u8981\u4e0e\u503c\u76f8\u5bf9\u5e94\u7684\u4e0b\u6807\u540d\u79f0\u5c31\u884c\u4e86\u3002<\/p>\n