What does (int) $_GET['page'] mean in PHP?

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鱼传尺愫
鱼传尺愫 2021-02-18 23:02

I tried looking up (int) but could only find documentation for the function int() in the PHP manual.

Could someone explain to me what the above

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  •  广开言路
    2021-02-18 23:29

    What you are looking at there is known as type casting - for more information, see the manual page on type juggling.

    The above piece of code casts (or converts) $_GET['page'] to an integer.

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