PHP 中的 mysqli info函数

mysqli info - 语法

mysqli_info(connection);

它返回有关最近执行的查询的信息。

mysqli info - 返回值

它返回表示最近执行的查询的字符串

mysqli info - 示例

<?php
   $connection_mysql=mysqli_connect("localhost","user","password","db");
   
   if (mysqli_connect_errno($connection_mysql)){
      echo "Failed to connect to MySQL: " . mysqli_connect_error();
   }
   
   $sql1="CREATE TABLE NewTable LIKE emp";
   mysqli_query($connection_mysql,$sql1);
   
   echo mysqli_info($connection_mysql);  
   
   mysqli_close($connection_mysql);
?>