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--TEST--
Test array_reduce() function : error conditions
--FILE--
<?php
/* Prototype : mixed array_reduce(array input, mixed callback [, int initial])
* Description: Iteratively reduce the array to a single value via the callback.
* Source code: ext/standard/array.c
* Alias to functions:
*/
echo "*** Testing array_reduce() : error conditions ***\n";
//Test array_reduce with one more than the expected number of arguments
echo "\n-- Testing array_reduce() function with more than expected no. of arguments --\n";
$input = array(1, 2);
$callback = 1;
$initial = 10;
$extra_arg = 10;
var_dump( array_reduce($input, $callback, $initial, $extra_arg) );
// Testing array_reduce with one less than the expected number of arguments
echo "\n-- Testing array_reduce() function with less than expected no. of arguments --\n";
$input = array(1, 2);
var_dump( array_reduce($input) );
?>
===DONE===
--EXPECTF--
*** Testing array_reduce() : error conditions ***
-- Testing array_reduce() function with more than expected no. of arguments --
Warning: array_reduce() expects at most 3 parameters, 4 given in %sarray_reduce_error.php on line %d
NULL
-- Testing array_reduce() function with less than expected no. of arguments --
Warning: array_reduce() expects at least 2 parameters, 1 given in %sarray_reduce_error.php on line %d
NULL
===DONE===
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