posix_pathconf
Function • Added in PHP 8.3
Returns the value of a configurable limit.
posix_pathconf Function synopsis
posix_pathconf(string $path, int $name): int|falseParameters
$path
Typestring
The name of the file whose limit you want to get.
$name
Typeint
The name of the configurable limit, one of the following.
POSIX_PC_LINK_MAX, POSIX_PC_MAX_CANON,
POSIX_PC_MAX_INPUT, POSIX_PC_NAME_MAX,
POSIX_PC_PATH_MAX, POSIX_PC_PIPE_BUF,
POSIX_PC_CHOWN_RESTRICTED, POSIX_PC_NO_TRUNC,
POSIX_PC_ALLOC_SIZE_MIN, POSIX_PC_SYMLINK_MAX.
Return value
Typeint|false
Returns the configurable limit or false.
Changes to the posix_pathconf Function
PHP 8.3
- Function added
posix_pathconf Function Availability
posix_pathconf Function Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | No |
| PHP 8.1Unsupported | No |
| PHP 8.0Unsupported | No |
| PHP 7.4Unsupported | No |
| PHP 7.3Unsupported | No |
| PHP 7.2Unsupported | No |
| PHP 7.1Unsupported | No |
| PHP 7.0Unsupported | No |
| PHP 5.6Unsupported | No |
| PHP 5.5Unsupported | No |
| PHP 5.4Unsupported | No |
| PHP 5.3Unsupported | No |