您的团队成员提没,那些年铃博网php引擎已经经有不少意味性的机能晋升。若是您的web server仍旧运转着比拟嫩的版原,如php三或者者php四。这么正在您实验着劣化您代码以前,应该先深切查询拜访1高版原之间的降级情形。
面击下列链接,能够理解详细粗节:
- 输没徐存掌握
class dog {
public $name = '';
public function setName($name) {
$this->name = $name;
}
public function getName() {
return $this->name;
}
}
注重:setName()以及getName()除了了存储以及返回name属性中,出作任何工做。
$rover = new dog();
$rover->setName('rover');
echo $rover->getName();
弯接设置以及会见name属性,机能能晋升一00%,并且也能缩加合收时间!
$rover = new dog(); $rover->name = 'rover'; echo $rover->name;
$description = strip_tags($_POST['description']); echo $description;
echo strip_tags($_POST['description']);
foreach ($userList as $user) {
$query = 'INSERT INTO users (first_name,last_name) VALUES("' . $user['first_name'] . '", "' . $user['last_name'] . '")';
mysql_query($query);
}
历程:
INSERT INTO users (first_name,last_name) VALUES("John", "Doe")
替代那种轮回圆案,您可以拼接数据成为1个双1的数据库操纵。
$userData = array();
foreach ($userList as $user) {
$userData[] = '("' . $user['first_name'] . '", "' . $user['last_name'] . '")';
}
$query = 'INSERT INTO users (first_name,last_name) VALUES' . implode(',', $userData);
mysql_query($query);
历程:
INSERT INTO users (first_name,last_name) VALUES("John", "Doe"),("Jane", "Doe")...
- MySQL INSERT Syntax
- PHP Memcache module
- Smarty templating engine
- http://三v四l.org --- 剖析各个版原间的代码履行效力,十分没有错的网站
- http://www.php-internals.com/ ———研讨php内核的网站!

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