Tells whether the filename is executable
Syntax
is_executable ( string $filename ) : bool
Parameters
filename
Path to the file.
Return
Returns TRUE if the filename exists and is executable, or FALSE on error.
Examples
<? $file = '/false/somefile.php'; if (is_executable($file)) { echo $file.' is executable'; } else { echo $file.' is not executable'; } ?>
/false/somefile.php is not executable