posix_pathconf
(PHP 8 >= 8.3.0)
posix_pathconf — Returns the value of a configurable limit
Description
Cette fonction est actuellement non documentée ; seule la liste des arguments est disponible.
Returns the value of a configurable limit from name for a file
Liste de paramètres
-
path -
The name of the file whose limit you want to get.
-
name -
The name of the configurable limit, one of the following.
POSIX_PC_LINK_MAX,POSIX_PC_MAX_CANONPOSIX_PC_MAX_INPUT,POSIX_PC_NAME_MAXPOSIX_PC_PATH_MAX,POSIX_PC_PIPE_BUFPOSIX_PC_CHOWN_RESTRICTED,POSIX_PC_NO_TRUNCPOSIX_PC_ALLOC_SIZE_MIN,POSIX_PC_SYMLINK_MAX
Valeurs de retour
Returns the configurable limit or false.
Erreurs / Exceptions
Throws a ValueError
when path is empty.
Exemples
Exemple #1 posix_pathconf() example
This example will get the max path name's length in bytes for the tmp dir.
<?php
echo posix_pathconf(sys_get_temp_dir(), POSIX_PC_PATH_MAX);
?>L'exemple ci-dessus va afficher :
4096
Notes
Voir aussi
- posix_fpathconf() - Returns the value of a configurable limit
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