最近在接着看<php经典实例>非常不错的一本书,内容挺丰富的,
//-------------关于PDO SQLITE的使用----------------------------- $db = new PDO('sqlite:file_book'); //创建表并自动插入数据 $db->beginTransaction(); //试着查找名称为zodiac的表 //$q = $db->query("select name from sqlite_master where type='table' and name='zodiac'"); $q = $db->query("select * from zodiac"); //如果查询中没有返回结果行,就创建这个表并插入数据 while($row= $q->fetch()){ $result[] = $row; } print_r($result); if($q->fetch()===false){//exit('s'); $db->exec(" CREATE TABLE zodiac( id INT UNSIGNED NOT NULL, sign CHAR(11), symbol CHAR(13), PRIMARY KEY(id) )"); //独立的SQL语句 $sql = "INSERT INTO zodiac VALUES(1,'ARIES','MARS'); INSERT INTO zodiac VALUES(2,'bill','gates'); INSERT INTO zodiac VALUES(3,'micle','jack'); INSERT INTO zodiac VALUES(4,'fuck','She'); INSERT INTO zodiac VALUES(5,'KKK','HEE'); INSERT INTO zodiac VALUES(6,'ATSES','MSF');"; //var_dump($sql); //将SQL语句按行分割并逐一执行 foreach(explode("n",trim($sql)) as $q){ $db->exec(trim($q)); } $db->commit(); }else{ //什么也不做结束事务 $db->rollback(); } //只适用于sqlite2版本,非PDO方式创建 sqlite_open() only supports SQLite2 if ($db = sqlite_open('php_change')) { $result = sqlite_query($db,'select * from zodiac'); // $result = sqlite_query($db,"select * from zodiac"); var_dump(sqlite_fetch_array($result)); } else { exit('ssdf'); die($sqliteerror); } //pdo标准也不支持sqlite2标准 $db = new PDO('sqlite:3file_book'); //创建表并自动插入数据 $db->beginTransaction(); //试着查找名称为zodiac的表 //$q = $db->query("select name from sqlite_master where type='table' and name='zodiac'"); $q = $db->query("select * from zodiac"); //如果查询中没有返回结果行,就创建这个表并插入数据 while($row= $q->fetch()){ $result[] = $row; } print_r($result); */ //适用于sqlite3版本,非PDO方式访问 //SQLite3::open('3file_book'); 坑爹的,文档上是这种写法结果结果照着做说是open为非静态方法,非静态就不要这样写了,这种写法大家一开始看的时候肯定会这么认为的 class MyDB extends SQLite3 { function __construct() { $this->open('3file_book'); } } $db = new MyDB(); $result = $db->query('select * from zodiac'); // $result = sqlite_query($db,"select * from zodiac"); var_dump($result->fetchArray()); (编辑:李大同)
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