mirror of
https://github.com/php/php-src.git
synced 2024-10-19 15:34:25 +00:00
44 lines
1.0 KiB
Plaintext
44 lines
1.0 KiB
Plaintext
|
--TEST--
|
||
|
Test array_reduce() function : variation
|
||
|
--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() : variation ***\n";
|
||
|
|
||
|
|
||
|
function oneArg($v) {
|
||
|
return $v;
|
||
|
}
|
||
|
|
||
|
function threeArgs($v, $w, $x) {
|
||
|
return $v + $w + $x;
|
||
|
}
|
||
|
|
||
|
$array = array(1);
|
||
|
|
||
|
echo "\n--- Testing with a callback with too few parameters ---\n";
|
||
|
var_dump(array_reduce($array, "oneArg", 2));
|
||
|
|
||
|
echo "\n--- Testing with a callback with too many parameters ---\n";
|
||
|
var_dump(array_reduce($array, "threeArgs", 2));
|
||
|
|
||
|
?>
|
||
|
===DONE===
|
||
|
--EXPECTF--
|
||
|
*** Testing array_reduce() : variation ***
|
||
|
|
||
|
--- Testing with a callback with too few parameters ---
|
||
|
int(2)
|
||
|
|
||
|
--- Testing with a callback with too many parameters ---
|
||
|
|
||
|
Warning: Missing argument 3 for threeArgs() in %sarray_reduce_variation1.php on line %d
|
||
|
|
||
|
Notice: Undefined variable: x in %sarray_reduce_variation1.php on line %d
|
||
|
int(3)
|
||
|
===DONE===
|