php - 我如何使用 CodeIgniter 执行 sql 脚本并将数据传递给它？

Question

我有一个用于生成数据库的 sql 脚本，我希望当我按下按钮时注册它调用 sql 脚本，但在将有关如何调用数据库的数据传递给 sql 脚本之前。

像这样的:

make_db($name_db);

Answer 1

$sql = file_get_contents("update-001.sql");

/*
Assuming you have an SQL file (or string) you want to run as part of the migration, which has a number of statements...
CI migration only allows you to run one statement at a time. If the SQL is generated, it's annoying to split it up and create separate statements.
This small script splits the statements allowing you to run them all in one go.
*/

$sqls = explode(';', $sql);
array_pop($sqls);

foreach($sqls as $statement){
    $statment = $statement . ";";
    $this->db->query($statement);   
}

原帖在这里:https://gist.github.com/Relequestual/4088557