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vendor/swoole/examples/table/array.php

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+<?php
+$table = new swoole_table(1024);
+$table->column('id', swoole_table::TYPE_INT);
+$table->column('name', swoole_table::TYPE_STRING, 64);
+$table->column('num', swoole_table::TYPE_FLOAT);
+$table->create();
+
+$table['apple'] = array('id' => 145, 'name' => 'iPhone', 'num' => 3.1415);
+$table['google'] = array('id' => 358, 'name' => "AlphaGo", 'num' => 3.1415);
+
+$table['microsoft']['name'] = "Windows";
+$table['microsoft']['num'] = '1997.03';
+
+var_dump($table['apple']);
+var_dump($table['microsoft']);
+
+$table['google']['num'] = 500.90;
+var_dump($table['google']);
+

vendor/swoole/examples/table/iterator.php

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+<?php
+$table = new swoole_table(1024);
+$table->column('name', swoole_table::TYPE_STRING, 64);
+$table->column('id', swoole_table::TYPE_INT, 4);       //1,2,4,8
+$table->column('num', swoole_table::TYPE_FLOAT);
+$table->create();
+
+$table->set('tianfenghan@qq.com', array('id' => 145, 'name' => 'rango1', 'num' => 3.1415));
+$table->set('350749960@qq.com', array('id' => 358, 'name' => "Rango2", 'num' => 3.1415));
+$table->set('hello@qq.com', array('id' => 189, 'name' => 'rango3', 'num' => 3.1415));
+
+var_dump($table->get('350749960@qq.com'));
+var_dump($table->get('350749960@qq.com', 'name'));
+
+foreach($table as $key => $value)
+{
+    var_dump($key, $value);
+}
+
+echo "======================= Total Elements: {$table->count()} ============================\n";
+$table->del('350749960@qq.com'); // delete a exist element
+foreach($table as $key => $value)
+{
+    var_dump($key, $value);
+}
+echo "======================= Total Elements: {$table->count()} ============================\n";
+$ret = $table->del('a invalid key'); // delete a invalid element
+var_dump($ret);
+foreach($table as $key => $value)
+{
+    var_dump($key, $value);
+}
+echo "======================= Total Elements: {$table->count()} ============================\n";

vendor/swoole/examples/table/server.php

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+<?php 
+$table = new swoole_table(1024);
+$table->column('fd', swoole_table::TYPE_INT);
+$table->column('from_id', swoole_table::TYPE_INT);
+$table->column('data', swoole_table::TYPE_STRING, 64);
+$table->create();
+
+$serv = new swoole_server('127.0.0.1', 9501);
+$serv->set(['dispatch_mode' => 1]);
+$serv->table = $table;
+
+$serv->on('connect', function($serv, $fd, $from_id){
+	$info = $serv->connection_info($fd);
+	$serv->send($fd, "INFO: fd=$fd, from_id=$from_id, addr={$info['remote_ip']}:{$info['remote_port']}\n");
+});
+
+$serv->on('receive', function ($serv, $fd, $from_id, $data) {
+	
+	$cmd = explode(" ", trim($data));
+	
+	//get
+	if ($cmd[0] == 'get')
+	{
+		//get self
+		if (count($cmd) < 2) 
+		{
+			$cmd[1] = $fd;
+		}
+		$get_fd = intval($cmd[1]);
+		$info = $serv->table->get($get_fd);
+		$serv->send($fd, var_export($info, true)."\n");
+	}
+	//set
+	elseif ($cmd[0] == 'set')
+	{
+		$ret = $serv->table->set($fd, array('from_id' => $data, 'fd' => $fd, 'data' => $cmd[1]));
+		if ($ret === false) 
+		{
+			$serv->send($fd, "ERROR\n");
+		}
+		else
+		{
+			$serv->send($fd, "OK\n");
+		}
+	}
+	else 
+	{
+		$serv->send($fd, "command error.\n");
+	}
+});
+
+$serv->start();

vendor/swoole/examples/table/set.php

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+<?php
+$table = new swoole_table(1024);
+$table->column('id', swoole_table::TYPE_INT, 4);       //1,2,4,8
+$table->column('name', swoole_table::TYPE_STRING, 64);
+$table->column('num', swoole_table::TYPE_FLOAT);
+$table->create();
+
+//$worker = new swoole_process('child1', false, false);
+//$worker->start();
+//
+//child
+function child1($worker)
+{
+    global $table;
+    $s = microtime(true);
+    $table->set('tianfenghan@qq.com', array('id' => 145, 'name' => 'rango', 'num' => 3.1415));
+    $table->set('350749960@qq.com', array('id' => 358, 'name' => "Rango1234", 'num' => 3.1415));
+    $table->set('hello@qq.com', array('id' => 189, 'name' => 'rango3', 'num' => 3.1415));
+    $table->set('tianfenghan@qq.com', array('id' => 145, 'name' => 'rango', 'num' => 3.1415));
+    $table->set('350749960@qq.com', array('id' => 358, 'name' => "Rango1234", 'num' => 3.1415));
+    echo "set - 5 use: ".((microtime(true) - $s) * 1000)."ms\n";
+}
+
+//master
+sleep(1);
+
+child1(1245);
+$s = microtime(true);
+for($i =0; $i < 1000; $i++)
+{
+    $arr = $table->get('350749960@qq.com');
+}
+
+echo "get -5 use: ".((microtime(true) - $s) * 1000)."ms\n";
+$s = microtime(true);
+//$table->incr('tianfenghan@qq.com', 'id', 5);
+//$table->decr('hello@qq.com', 'num', 1.1);
+$ret1 = $table->get('350749960@qq.com');
+$ret2 = $table->get('tianfenghan@qq.com');
+$ret3 = $table->get('350749960@qq.com');
+$ret4 = $table->get('tianfenghan@qq.com');
+$ret5 = $table->get('hello@qq.com');
+
+echo "get -5 use: ".((microtime(true) - $s) * 1000)."ms\n";
+var_dump($ret1, $ret2, $ret3, $ret4, $ret5);
+echo "id:".$ret1['id']."\n";
+echo "name:".$ret1['name']."\n";
+echo "num:".$ret1['num']."\n";

vendor/swoole/examples/table/simulation.php

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+<?php
+/**
+ * The script is used for simulating the usage of swoole_table() and guaranting its usability.
+ */
+$table = new swoole_table(1024);
+$table->column('name', swoole_table::TYPE_STRING, 64);
+$table->column('id', swoole_table::TYPE_INT, 4);       //1,2,4,8
+$table->column('num', swoole_table::TYPE_FLOAT);
+$table->create();
+
+while (true) {
+    $i = rand(1, 1000);
+    $if = rand(0,1);
+    if ($if) {
+        $table->set($i, ['id' => $i, 'name' => $i, 'num' => $i]);
+    } else {
+        $table->del($i);
+    }
+    var_dump('count ' . $table->count());
+}