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This article mainly shows you "PHP how to use the filesize () function", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "PHP how to use the filesize () function" this article.

Filesize ();-- get the file size

Int filesize (string $filename) / / gets the size of the specified file.

Parameter: the path to the filename file.

Return value: returns the number of bytes of the file size, returns FALSE if an error occurs and generates an E_WARNING-level error.

/ / results: d:/test/test.txt: 12 bytes and above are all the contents of the article "how PHP uses the filesize () function". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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