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--TEST--
Test is_executable() function: error conditions
--FILE--
<?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";
--EXPECTF--
*** Testing is_executable(): error conditions ***
Warning: is_executable() expects exactly 1 parameter, 0 given in %s on line %d
NULL
Warning: is_executable() expects exactly 1 parameter, 2 given in %s on line %d
NULL
*** Testing is_exceutable() on non-existent directory ***
bool(false)
Done
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