While we might never be able to have 100% of our code strict, we can at
the very least do it for all of our tests. This ensures that our tests
are using our API with the types as intended by the test author, and not
silently be cast to what our API requires.
And quite a bit more manual changes. The idea is that typing of our
tests can be a bit more loose, so we assume PHPDoc is mostly correct. If
that happens to be wrong, it should be caught by the tests themselves.
Fix#3561. PhpSpreadsheet VLOOKUP/HLOOKUP allow the specification of index_number (third parameter) as an array when lookup_value (first parameter) is supplied as an array. Change to permit index_number as an array even when lookup_value is not an array, as Excel does.
Successor to PR #3523. There are 494 single-line changes (`public function provider` to `public static function provider`) in this PR. None of these were made manually; they were all created with the following script (adapted from
https://stackoverflow.com/questions/25909820/how-to-recursively-iterate-through-files-in-php):
```php
$dir = 'C:/git/unit10prep2/tests/PhpSpreadsheetTests';
$it = new RecursiveDirectoryIterator($dir);
// Loop through files
foreach(new RecursiveIteratorIterator($it) as $file) {
if ($file->getExtension() === 'php') {
$contents = file_get_contents($file);
$new = preg_replace('/public function (\\w*)([Pp])rovider/', 'public static function $1$2rovider', $contents);
if ($new !== $contents) {
echo "changing $file\n";
file_put_contents($file, $new);
}
}
}
```
After this PR, there will be one more, with a small number of test changes, and enabling PhpUnit 10 for Php 8.1+.
Fix#2934. Null is passed to StringHelper::strtolower which expects string. Same problem appears to be applicable to HLOOKUP.
I noted the following problem in the code, but will document it here as well. Excel's results are not consistent when a non-numeric string is passed as the third parameter. For example, if cell Z1 contains `xyz`, Excel will return a REF error for function `VLOOKUP(whatever,whatever,Z1)`, but it returns a VALUE error for function `VLOOKUP(whatever,whatever,"xyz")`. I don't think PhpSpreadsheet can match both behaviors. For now, it will return VALUE for both, with similar results for other errors.
While studying the returned errors, I realized there is something that needs to be deprecated. `ExcelError::$errorCodes` is a public static array. This means that a user can change its value, which should not be allowed. It is replaced by a constant. Since the original is public, I think it needs to stay, but with a deprecation notice; users can reference and change it, but it will be unused in the rest of the code. I suppose this might be considered a break in functionality (that should not have been allowed in the first place).
* Initial work on implementing Array-enabled for the HLOOKUP() and VLOOKUP() functions
* In the MATCH() function, we should also use `evaluateArrayArgumentsIgnore()` because the lookupvalue and matchType arguments can be array arguments, but lookupArray is always a dataset matrix
Adrien Crivelli
oleibman
Mark Baker