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--TEST--
Test file_exists() function : error conditions
--CREDITS--
Dave Kelsey <d_kelsey@uk.ibm.com>
--FILE--
<?php
/* Prototype : proto bool file_exists(string filename)
* Description: Returns true if filename exists
* Source code: ext/standard/filestat.c
* Alias to functions:
*/
/*
* add a comment here to say what the test is supposed to do
*/
echo "*** Testing file_exists() : error conditions ***\n";
// Zero arguments
echo "\n-- Testing file_exists() function with Zero arguments --\n";
var_dump( file_exists() );
//Test file_exists with one more than the expected number of arguments
echo "\n-- Testing file_exists() function with more than expected no. of arguments --\n";
$filename = 'string_val';
$extra_arg = 10;
var_dump( file_exists($filename, $extra_arg) );
echo "Done";
?>
--EXPECTF--
*** Testing file_exists() : error conditions ***
-- Testing file_exists() function with Zero arguments --
Warning: file_exists() expects exactly 1 parameter, 0 given in %s on line %d
NULL
-- Testing file_exists() function with more than expected no. of arguments --
Warning: file_exists() expects exactly 1 parameter, 2 given in %s on line %d
NULL
Done
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