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--TEST--
Test array_product() function : error conditions
--FILE--
<?php
/* Prototype : mixed array_product(array input)
* Description: Returns the product of the array entries
* Source code: ext/standard/array.c
* Alias to functions:
*/
echo "*** Testing array_product() : error conditions ***\n";
// Zero arguments
echo "\n-- Testing array_product() function with Zero arguments --\n";
var_dump( array_product() );
//Test array_product with one more than the expected number of arguments
echo "\n-- Testing array_product() function with more than expected no. of arguments --\n";
$input = array(1, 2);
$extra_arg = 10;
var_dump( array_product($input, $extra_arg) );
echo "\n-- Testing array_product() function incorrect argument type --\n";
var_dump( array_product("bob") );
?>
===DONE===
--EXPECTF--
*** Testing array_product() : error conditions ***
-- Testing array_product() function with Zero arguments --
Warning: array_product() expects exactly 1 parameter, 0 given in %sarray_product_error.php on line %d
NULL
-- Testing array_product() function with more than expected no. of arguments --
Warning: array_product() expects exactly 1 parameter, 2 given in %sarray_product_error.php on line %d
NULL
-- Testing array_product() function incorrect argument type --
Warning: array_product() expects parameter 1 to be array, string given in %sarray_product_error.php on line %d
NULL
===DONE===
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