PHP is_executable judgment file is an executable _php tutorial

PHP is_executable judgment file is an executable file

Is_executable
(PHP 4, PHP 5)

Is_executable-Tell if the executable file name

Describe
Boolean is_executable (string $ file name)
Tells if filename is an executable file.

Parameters

Filename
The file path.


return value
Returns true if the file exists and can be executed, or false error.

Modify

Release Notes
5.0.0 is_executable () becomes available with Windows


Instance

Example # 1 is_executable () example

$file = '/home/vincent/somefile.sh ';

if (is_executable ($file)) {
echo $file. ' Is executable ';
} else {
echo $file. ' is not executable ';
}

?>

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