Home > Article > Backend Development > mysqli扩充
mysqli扩充
- WBOYOriginal
- 2016-06-13 12:33:33768browse
mysqli扩展
<br />
$conn = new mysqli('localhost','root','123','zx','3306');<br />
<br />
if (mysqli_connect_errno()) {<br />
printf("Connect failed: %s\n", mysqli_connect_error());<br />
exit();<br />
}<br />
<br />
<br />
$prepare = $conn -> prepare("INSERT INTO test (uid,name) VALUES('?','?')");<br />
<br />
$num = 12;<br />
<br />
$hanzi = "xiha";<br />
<br />
$prepare -> bind_param('is',$num,$hanzi);<br />
<br />
<br />
<br />
$prepare -> execute();<br />
<br />
<br />
test表字段，uid int(11) name varchar(30)
Warning: mysqli_stmt::bind_param() [function.mysqli-stmt-bind-param]: Number of variables doesn't match number of parameters in prepared statement in
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article： 求一段正则表达式！解决思路 Next article： php的stream_socket_client 步骤被禁用，有替代方法吗