我连接的时候报错了,哪位大神帮忙看一下?
<?php
if(mysql_connect("localhost","root","")){
echo "连接成功!";
}else{
echo "连接失败!";
}
?>
Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /Applications/XAMPP/xamppfiles/htdocs/myproject/06day/test.php:2 Stack trace: #0 {main} thrown in /Applications/XAMPP/xamppfiles/htdocs/myproject/06day/test.php on line 2