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POWhat happens when an end-user accesses a PHP file that is being overwritten at the same time?
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2011-09-16T10:17:16.753
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<p>I am creating a release process for deploying newly modified PHP files to a production server. I would like to know what happens when an end-user accesses the PHP web page at exactly the same time that it is being overwritten during a release.</p> <p>Are there any best practices for releasing web scripts and code that account for any problems that can occur in the above scenario? </p>
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<php><apache>
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What happens when an end-user accesses a PHP file that is being overwritten at the same time?
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1. USFaraz
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1. COI think this kind of scenario will be handled by the webserver OS, or even http server itself, since this is very common.
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2. COReminds me of java threads Dead locks. you can lock threads and same way i think you can put mechanism which locks your file until user is reading and that way you can have some control over your process.
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