<?php
/* Prototype: bool is_executable ( string $filename );
   Description: Tells whether the filename is executable
*/

echo "*** Testing is_executable(): error conditions ***\n";
var_dump( is_executable() );  // args < expected no of arguments

var_dump( is_executable(1, 2) );  // args > expected no. of arguments

echo "\n*** Testing is_exceutable() on non-existent directory ***\n";
var_dump( is_executable(dirname(__FILE__)."/is_executable") );

echo "Done\n";
