array_filter_error.phpt [plain text]
--TEST--
Test array_filter() function : error conditions
--FILE--
<?php
echo "*** Testing array_filter() : error conditions ***\n";
echo "-- Testing array_filter() function with Zero arguments --";
var_dump( array_filter() );
$input = array(0, 1, 2, 3, 5);
function odd($input)
{
return ($input % 2 != 0);
}
$extra_arg = 10;
echo "-- Testing array_filter() function with more than expected no. of arguments --";
var_dump( array_filter($input, "odd", $extra_arg) );
echo "-- Testing array_filter() function with incorrect callback --";
var_dump( array_filter($input, "even") );
echo "Done"
?>
--EXPECTF--
*** Testing array_filter() : error conditions ***
-- Testing array_filter() function with Zero arguments --
Warning: array_filter() expects at least 1 parameter, 0 given in %s on line %d
NULL
-- Testing array_filter() function with more than expected no. of arguments --
Warning: array_filter() expects at most 2 parameters, 3 given in %s on line %d
NULL
-- Testing array_filter() function with incorrect callback --
Warning: array_filter() expects parameter 2 to be a valid callback, function 'even' not found or invalid function name in %s on line %d
NULL
Done