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ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
51 lines
1.3 KiB
PHP
51 lines
1.3 KiB
PHP
--TEST--
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Test array_change_key_case() function - 2
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--FILE--
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<?php
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$item = array ("one" => 1, "two" => 2, "THREE" => 3, "FOUR" => "four");
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/* use 'case' argument other than CASE_LOWER & CASE_UPPER */
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var_dump(array_change_key_case($item, "CASE_UPPER"));
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var_dump(array_change_key_case($item, 5));
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/* when keys are different in terms of only case */
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/* should return one value key pair with key being in lowercase */
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var_dump( array_change_key_case( array("ONE" => 1, "one" => 3, "One" => 4) ) );
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var_dump( array_change_key_case( array("ONE" => 1, "one" => 6, "One" => 5), "CASE_UPPER" ) );
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/* should return one value key pair with key being in uppercase */
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var_dump( array_change_key_case( array("ONE" => 1, "one" => 2, "One" => 3), CASE_UPPER ) );
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var_dump( array_change_key_case( array("ONE" => 1, "one" => 1, "One" => 2), 5 ) );
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echo "end\n";
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?>
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--EXPECTF--
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Warning: array_change_key_case() expects parameter 2 to be int, string given in %s on line %d
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NULL
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array(4) {
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["ONE"]=>
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int(1)
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["TWO"]=>
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int(2)
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["THREE"]=>
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int(3)
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["FOUR"]=>
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string(4) "four"
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}
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array(1) {
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["one"]=>
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int(4)
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}
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Warning: array_change_key_case() expects parameter 2 to be int, string given in %s on line %d
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NULL
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array(1) {
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["ONE"]=>
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int(3)
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}
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array(1) {
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["ONE"]=>
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int(2)
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}
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end
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