黑大叔

摘要： #!/bin/bashA=5B=2C=`expr $A + $B`echo $CD=$((A + B))echo $DE=$(expr $A '+' $B)echo $EF=$[A + B]echo $Flet "G = A + B"echo $GC=`expr $A - $B`echo $CD=$ 阅读全文

摘要： 背景： 使用swoole_server swoole_table实现 //创建swoole_table$table = new swoole_table(1024);$table->column('fd', swoole_table::TYPE_INT);$table->column('from_i 阅读全文

摘要： SWOOLE的异步REDIS客户端一，安装hiredis wget https://github.com/redis/hiredis/archive/v0.13.3.tar.gz 直接 make make install就可以了 就是把相关的头文件放到相应的目录里 二，升级swoole版本为1.8. 阅读全文

摘要： function checkIP($ip){ if(empty($ip)){ return -1; } $longip = ip2long($ip); if($longip == -1 || $longip === false){ return -1; } $allowip = array( array("171.96.0.0","171.103.255.255",524288), array("110.168.0.0","110.171.255.255",262144), array("49.228.0 阅读全文

摘要： Android云端推送C2DM PHP端实现向终端发送消息$registration = '===Registration ID generated for the app===';$auth = '===Google auth===';//curl_setopt参数$options = array( CURLOPT_TIMEOUT => 60, CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_URL => "https://android.apis.google.com/c2dm/send", 阅读全文