Get the solution ↓↓↓
My knowledge of PHP is rudimentary at best, but as far as I know there is a distinct difference.
The functionibase_close($connection) will send a message to the database server, so the server releases its connection resources and then it closes the connection, whileunset($connection) will only delete the variable$connection.
My knowledge of PHP and the firebird-php/interbase driver is not sufficient to know for sure if usingunset will trigger a cleanup or close of the connection, but a quick scan of the firebird-php sources doesn't show any such mechanism. My suggestion is that you should be explicit and useibase_close before you callunset, so you're sure resources (including serverside resources) are released properly.
ibase_close closes the non-persistent connection to the server that's associated with $connection. Default transaction on link is committed, other transactions are rolled back.
unset clears the pointer to the instance.
Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.
Find the answer in similar questions on our website.
Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.
PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/
Welcome to the Q&A site for web developers. Here you can ask a question about the problem you are facing and get answers from other experts. We have created a user-friendly interface so that you can quickly and free of charge ask a question about a web programming problem. We also invite other experts to join our community and help other members who ask questions. In addition, you can use our search for questions with a solution.
Ask about the real problem you are facing. Describe in detail what you are doing and what you want to achieve.
Our goal is to create a strong community in which everyone will support each other. If you find a question and know the answer to it, help others with your knowledge.
