swoole table

 

• swoole_table

#在内存中创建一张表，用来存放进程交互过程当中使用的数据，与memocache似有殊途同归之妙
#用法

<?php$table = new swoole_table(2048);$table->column("id",$table::TYPE_INT,4);  #为内存表添加列$table->column("name",$table::TYPE_STRING,32);$table->column("age",$table::TYPE_INT,4);$table->create(); #建立内存表$table->set("cpc",["id"=>1,"name"=>"陈培昌","age"=>22]);$table->set("cj",["id"=>2,"name"=>"程劲","age"=>16]);$table->decr("cpc","age",1); #增长某一列的值$table->incr("cj","age",2);  #扣减某一列的值if ($table->exist("cpc"))  #判断键名是否存在{    print_r($table["cpc"]);}if ($table->exist("cj")){    print_r($table->get("cj"));}?>