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is_executable

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

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