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Fix #19914: Fixed ArrayHelper::keyExists() and ::remove() functions when the key is a float and the value is null

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This commit is contained in:
rhertogh
2023-08-18 13:31:09 +02:00
committed by GitHub
parent 786a75ca63
commit e916e9d564
4 changed files with 72 additions and 11 deletions
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18
framework/helpers/BaseArrayHelper.php
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@ -327,7 +327,12 @@ class BaseArrayHelper
*/
public static function remove(&$array, $key, $default = null)
{
if (is_array($array) && (isset($array[$key]) || array_key_exists($key, $array))) {
// ToDo: This check can be removed when the minimum PHP version is >= 8.1 (Yii2.2)
if (is_float($key)) {
$key = (int)$key;
}
if (is_array($array) && array_key_exists($key, $array)) {
$value = $array[$key];
unset($array[$key]);
@ -608,17 +613,20 @@ class BaseArrayHelper
* Checks if the given array contains the specified key.
* This method enhances the `array_key_exists()` function by supporting case-insensitive
* key comparison.
* @param string $key the key to check
* @param string|int $key the key to check
* @param array|ArrayAccess $array the array with keys to check
* @param bool $caseSensitive whether the key comparison should be case-sensitive
* @return bool whether the array contains the specified key
*/
public static function keyExists($key, $array, $caseSensitive = true)
{
// ToDo: This check can be removed when the minimum PHP version is >= 8.1 (Yii2.2)
if (is_float($key)) {
$key = (int)$key;
}
if ($caseSensitive) {
// Function `isset` checks key faster but skips `null`, `array_key_exists` handles this case
// https://www.php.net/manual/en/function.array-key-exists.php#107786
if (is_array($array) && (isset($array[$key]) || array_key_exists($key, $array))) {
if (is_array($array) && array_key_exists($key, $array)) {
return true;
}
// Cannot use `array_has_key` on Objects for PHP 7.4+, therefore we need to check using [[ArrayAccess::offsetExists()]]