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typecho突然报错:call_user_func_array() expects parameter 1 to be a valid callback, class.. xx.xx\var\...
$redis = new Redis(); $redis->connect('127.0.0.1',6379); // incr() 对指定的key的值加1 // decr()对指定的k...
$content = '我是追加的内容'; $list = D("Items")->where(['id' => 1])->save(['content' ...
alter table user add column subscribe varchar(48) CHARACTER SET utf8 COLLATE utf8_general_ci COMM...
先进入网站目录cd /virtualhost/xx网站名ls 查看当前目录压缩zip -r abc.zip *解压unzip xxx.zip
卸载挂载点:umount /mnt查询挂载:df -h | grep aliyun重启nginx:nginx -s reload宝塔重启nginx:/etc/init.d/bt restart
function HTMLDecode(text) { var temp = document.createElement("div"); ...
php一句代码判断网址是否包含http或https//方法一 $preg = "/http[s]?:\/\/[\w.]+[\w\/]*[\w.]*\??[\w=&\+\%]*/...
php字符串去重,过滤重复 //如果是数组,先转成字符串 $jsons = implode(",", $json); //去重字符串 $json = implode(',',...
php判断是否包含某个字符$str = '1,2,3'; if(strpos($str, ',')){ echo '包含'; } else { echo '不包含'; }