Function
is_readable
Synopsis
is_readable(string): bool
- Area
Runtime\PS\Files\is_readableareas
Description
is_readable reports whether a script can open $filename for reading, which here is whether it exists: a path inside the root is readable by the process that is asking, and the source filesystem carries no permissions of its own.
Usage
$value = is_readable($arguments);
$fn = is_readable(...);