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Editor to share with you how PHP uses the pathinfo () function, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Pathinfo ();-- returns information about the file path

Mixed pathinfo (string $path [, int $options = PATHINFO_DIRNAME | PATHINFO_BASENAME | PATHINFO_EXTENSION | PATHINFO_FILENAME]) / / pathinfo () returns an associative array containing path information. Whether to return an associative array or a string depends on options.

Parameter: the path to be resolved by path.

Options, if specified, returns the specified element; they include: PATHINFO_DIRNAME,PATHINFO_BASENAME and PATHINFO_EXTENSION or PATHINFO_FILENAME. If options is not specified, the default is to return all cells.

Return value: if no options is passed in, the array array:dirname,basename and extension, if any, including the following units, and filename will be returned.

$path = 'dpath path test.txt accountbox varicdump dump; that's all about the article "how to use the pathinfo () function in PHP". 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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