PHP mysqli_init() 函数
PHP 教程
· 2019-01-28 07:57:02
实例
mysqli_init() 函数的使用：
<?php
$con=mysqli_init();
if (!$con)
{
die("mysqli_init failed");
}
if (!mysqli_real_connect($con,"localhost","my_user","my_password","my_db"))
{
die("Connect Error: " . mysqli_connect_error());
}
mysqli_close($con);
?>
$con=mysqli_init();
if (!$con)
{
die("mysqli_init failed");
}
if (!mysqli_real_connect($con,"localhost","my_user","my_password","my_db"))
{
die("Connect Error: " . mysqli_connect_error());
}
mysqli_close($con);
?>
定义和用法
mysqli_init() 函数初始化 MySQLi 并返回 mysqli_real_connect() 使用的对象。
语法
mmysqli_init();
技术细节
| 返回值： | 返回一个对象。 |
|---|---|
| PHP 版本： | 5+ |
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