Core steps and brief analysis of php connecting to oracle database

This article mainly introduces the core steps of connecting PHP to the Oracle database, and briefly analyzes the PHP installation Oracle extension settings and connection test code. It is very simple and easy to understand. Friends in need can refer to it.

The details are as follows:

1. Modify the php.ini file and open the extension=php_oci8.dll extension.

2. Copy the php installation directory/ext/php_oci8.dll file to the system32 directory.

3. Test code:

$conn = oci_connect("scott", "tiger", $db);
if (!$conn) {
  $e = oci_error();
  print htmlentities($e['message']);
  exit;
}else {
  echo "连接oracle成功！";
}

Summary: The above is the entire content of this article, I hope it will be helpful to everyone's learning.

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