mysqli real escape string - 语法
mysqli_real_escape_string(connection,escapestring);
它函数转义SQL语句的字符串中的特殊字符。
Sr.No | 参数 & Description |
---|---|
1 |
connection 它指定要使用的关于连接 |
2 |
escapestring 它指定有关未转义字符串的信息 |
mysqli real escape string - 返回值
它返回转义字符串。
mysqli real escape string - 示例
<?php $con=mysqli_connect("localhost","my_user","my_password","my_db"); if (mysqli_connect_errno($con)){ echo "Failed to connect to MySQL: " . mysqli_connect_error(); } $myName="Jr's"; $myName=mysqli_real_escape_string($con,$myName); mysqli_query($con,"INSERT into emp (name) VALUES ('$myName')"); mysqli_close($con); ?>