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Merge pull request #4808 from Icinga/fix/strpos-null-Zend_Form-dissolveArrayValue

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Avoid passing null as hastack to `strpos` in library/vendor/Zend/Form::_dissolveArrayValue()
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Johannes Meyer 2022-06-07 15:10:34 +02:00 committed by GitHub
commit e3219be4fa
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2
library/vendor/Zend/Form.php vendored
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@ -2109,7 +2109,7 @@ class Zend_Form implements Iterator, Countable, Zend_Validate_Interface
protected function _dissolveArrayValue($value, $arrayPath) protected function _dissolveArrayValue($value, $arrayPath)
{ {
// As long as we have more levels // As long as we have more levels
while ($arrayPos = strpos($arrayPath, '[')) { while ($arrayPos = strpos($arrayPath ?? '', '[')) {
// Get the next key in the path // Get the next key in the path
$arrayKey = trim(substr($arrayPath, 0, $arrayPos), ']'); $arrayKey = trim(substr($arrayPath, 0, $arrayPos), ']');