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Return Values ¶ Returns true if the filename exists and is a regular file, false otherwise. Note: Because PHP's integer type is signed and many platforms use 32bit integers, some filesystem functions may return unexpected results for files which are larger than 2GB.
Definition and Usage The is_file () function checks whether the specified filename is a regular file. Note: The result of this function is cached. Use clearstatcache () to clear the cache. Syntax
Gladir.com - Manuel pour le langage de programmation PHP. IS_FILE : Cette fonction permet de demander si le nom indiqué est un fichier.
Jul 11, 2025 · The is_file () function in PHP is an inbuilt function which is used to check whether the specified file is a regular file or not. The name of the file is sent as a parameter to the is_file () function and it returns True if the file is a regular file else it returns False.
Apr 27, 2009 · 2 Neither. is_file () returns true if the file can be read. file_exists () can return true if the file is a directory. Note that in some edge cases file_exists () returns true when is_file () does not because of permissions or edge case filesystem issues where is_file () cant determine if its a "regular file".
is_file Function • Params and return types changed in PHP 8.0 Tells whether the filename is a regular file.
La fonction is_file vérifie si le chemin spécifié est un fichier ordinaire. Examinons ses particularités à travers des exemples.
