PHP script modified during parsing/execution
<p>I have a PHP script running on a cron that can take a long time to process fully (e.g. 10 minutes). What would happen if this script was modified while it's being parsed? or during execution? The reason I ask is I have a number of scripts across servers that I want to place under version control and i'm concerned about what might happen if the script happens to get updated while it is processing. If it is an issue then I could place some kind of lock on the file while it is running.</p>
