{"id":2096,"date":"2023-03-09T11:00:52","date_gmt":"2023-03-09T03:00:52","guid":{"rendered":"https:\/\/tengyuesj.cn\/?p=2096"},"modified":"2023-03-09T11:01:00","modified_gmt":"2023-03-09T03:01:00","slug":"wordpress%e5%8a%a0%e9%aa%8c%e8%af%81%e7%a0%81","status":"publish","type":"post","link":"http:\/\/tengyuesj.cn\/?p=2096","title":{"rendered":"wordpress\u52a0\u9a8c\u8bc1\u7801"},"content":{"rendered":"<pre class=\"pure-highlightjs\"><code class=\"null\">\/\/\u540e\u53f0\u767b\u9646\u6570\u5b66\u9a8c\u8bc1\u7801\u5f00\u59cb\r\nfunction myplugin_add_login_fields() {\r\n\/\/\u83b7\u53d6\u4e24\u4e2a\u968f\u673a\u6570, \u8303\u56f40~100\r\n$num1=rand(0,100);\r\n$num2=rand(0,100);\r\n\/\/\u6700\u7ec8\u7f51\u9875\u4e2d\u7684\u5177\u4f53\u5185\u5bb9\r\n    echo \"&lt;p&gt;&lt;label for='math' class='small'&gt;\u9a8c\u8bc1\u7801\uff1a $num1 + $num2 = ?&lt;input type='text' name='sum' class='input' value='' size='20' tabindex='4'&gt;\"\r\n.\"&lt;input type='hidden' name='num1' value='$num1'&gt;\"\r\n.\"&lt;input type='hidden' name='num2' value='$num2'&gt;&lt;\/label&gt;&lt;\/p&gt;\";\r\n}\r\nadd_action('login_form','myplugin_add_login_fields');\r\nfunction login_val() {\r\n$sum=$_POST['sum'];\/\/\u7528\u6237\u63d0\u4ea4\u7684\u8ba1\u7b97\u7ed3\u679c\r\nswitch($sum){\r\n\/\/\u5f97\u5230\u6b63\u786e\u7684\u8ba1\u7b97\u7ed3\u679c\u5219\u76f4\u63a5\u8df3\u51fa\r\ncase $_POST['num1']+$_POST['num2']:break;\r\n\/\/\u672a\u586b\u5199\u7ed3\u679c\u65f6\u7684\u9519\u8bef\u8baf\u606f\r\ncase null:wp_die('\u63d0\u793a: \u8bf7\u8f93\u5165\u9a8c\u8bc1\u7801.');break;\r\n\/\/\u8ba1\u7b97\u9519\u8bef\u65f6\u7684\u9519\u8bef\u8baf\u606f\r\ndefault:wp_die('\u63d0\u793a: \u9a8c\u8bc1\u7801\u9519\u8bef,\u8bf7\u91cd\u8bd5.');\r\n}\r\n}\r\nadd_action('login_form_login','login_val');\r\n\/\/\u540e\u53f0\u767b\u9646\u6570\u5b66\u9a8c\u8bc1\u7801\u7ed3\u675f<\/code><\/pre>\n<p>[wm_notice]\u5c06\u4e0a\u9762\u8fd9\u4e00\u6bb5\u4ee3\u7801\u590d\u5236\u5230Wordpress\u6a21\u677f\u51fd\u6570functions.php\u6587\u4ef6\u5e95\u90e8\u5373\u53ef\u5b9e\u73b0\u6dfb\u52a0\u540e\u53f0\u767b\u5f55\u8f93\u5165\u9a8c\u8bc1\u7801\u529f\u80fd\u3002[\/wm_notice][wm_kuang title=\u201d\u6587\u4ef6\u4f4d\u7f6e\u201d]functions.php\u6587\u4ef6\u4f4d\u7f6e\uff1aWordpress\u540e\u53f0\u2014&gt;\u5916\u89c2\u2014&gt;\u4e3b\u9898\u2014&gt;functions.php[\/wm_kuang]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/\/\u540e\u53f0\u767b\u9646\u6570\u5b66\u9a8c\u8bc1\u7801\u5f00\u59cb function myplugin_add_login_fields() { \/\/\u83b7\u53d6\u4e24\u4e2a\u968f\u673a\u6570, \u8303 &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-2096","post","type-post","status-publish","format-standard","hentry","category-55"],"_links":{"self":[{"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=\/wp\/v2\/posts\/2096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2096"}],"version-history":[{"count":0,"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=\/wp\/v2\/posts\/2096\/revisions"}],"wp:attachment":[{"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2096"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/tengyuesj.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}