Can MySQL Triggers Execute PHP Scripts Upon Record Insertion?

Calling PHP Scripts from MySQL Triggers

Question:

Is it feasible to invoke a PHP script or function upon the insertion of a new record into a MySQL database table? It's crucial to note that we do not control the record insertion process. Is there an available trigger mechanism to achieve this?

Answer:

MySQL triggers execute on the MySQL server, not the PHP server. Therefore, directly invoking PHP scripts from MySQL triggers is not straightforward.

However, MySQL provides a UDF (User-Defined Function) called sys_exec() which enables the execution of external applications. This UDF could potentially be utilized to launch the PHP executable or script.

While it may not be a straightforward task, the use of the sys_exec() UDF offers a possible route to achieve the desired functionality.

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