Can a MySQL trigger call a PHP function?

A MySQL trigger or a stored procedure can call a PHP function.
If there should be write
I have a feature user after the AAP send message insert I want to send a message with a trigger reply
Because our web site data sources have app-side and web-side reply mail is on the web side

Reply to discussion (solution)

MySQL? Using PHP method?? No
Look what you need,???? Do it in PHP, in PHP?

MySQL can not
SQLite can

It's the stupidest way to slowly scan the table data and then send the email with a timed schedule.

This can be implemented with PHP, is it possible that your database insert operation will bypass PHP directly inserted, not in PHP code implementation, then PHP to determine the success of the insert after the email.

Using MySQL to invoke PHP script should not be very realistic, send mail can also be implemented in your code, why want to implement in the database.

I think I can write a PHP page with a long timeout, and then MySQL built-in triggers to access this page

Because the data is inserted in the app is using JSP development mail is sent in PHP

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