protected generateTransactionHistory ( string $stateBefore, string $stateAfter, integer | float | string $quantityBefore, integer | float | string $quantityAfter ) : boolean | |
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$stateBefore | string | |
$stateAfter | string | |
$quantityBefore | integer | float | string | |
$quantityAfter | integer | float | string | |
Результат | boolean | |