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vendor/swoole/examples/table/iterator.php

@@ -0,0 +1,33 @@
+<?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";