what is directory_separator in php
Because in different OS there is different directory separator. In Windows it's \ in Linux it's /. DIRECTORY_SEPARATOR is constant with that OS directory separator. Use it every time in paths.
In you code snippet we clearly see bad practice code. If framework/cms are widely used it doesn't mean that it's using best practice code.when should I use a DIRECTORY_SEPARATOR vs a slash
It doesn't matter -- PHP's IO functions will internally convert
slashes to the appropriate character.Copyright © 2021 Codeinu
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