is_executable
Determine whether the given file name is executable
English
English
is_executable() function checks whether the specified file is executable.
<?php
$file = "setup.exe";
if(is_executable($file))
{
echo ("$file is executable");
}
else
{
echo ("$file is not executable");
}
?>
输出：
setup.exe is executable
is_executable ( file )
| parameter | describe |
|---|---|
| file | Required. Specify documents to be inspected. |
Returns true if the file exists and is executable.
