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--TEST--
Test array_multisort() function : error conditions
--FILE--
<?php
/* Prototype : bool array_multisort(array ar1 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE]] [, array ar2 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE]], ...])
* Description: Sort multiple arrays at once similar to how ORDER BY clause works in SQL
* Source code: ext/standard/array.c
* Alias to functions:
*/
echo "*** Testing array_multisort() : error conditions ***\n";
// Zero arguments
echo "\n-- Testing array_multisort() function with Zero arguments --\n";
var_dump( array_multisort() );
echo "\n-- Testing array_multisort() function with repeated flags --\n";
$ar1 = array(1);
var_dump( array_multisort($ar1, SORT_ASC, SORT_ASC) );
echo "\n-- Testing array_multisort() function with repeated flags --\n";
$ar1 = array(1);
var_dump( array_multisort($ar1, SORT_STRING, SORT_NUMERIC) );
?>
===DONE===
--EXPECTF--
*** Testing array_multisort() : error conditions ***
-- Testing array_multisort() function with Zero arguments --
Warning: array_multisort() expects at least 1 parameter, 0 given in %sarray_multisort_error.php on line %d
NULL
-- Testing array_multisort() function with repeated flags --
Warning: array_multisort(): Argument #3 is expected to be an array or sorting flag that has not already been specified in %sarray_multisort_error.php on line %d
bool(false)
-- Testing array_multisort() function with repeated flags --
Warning: array_multisort(): Argument #3 is expected to be an array or sorting flag that has not already been specified in %sarray_multisort_error.php on line %d
bool(false)
===DONE===
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