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<?php |
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namespace hipanel\modules\finance\providers; |
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use Yii; |
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/** |
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* Class FormulaExamplesProvider |
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* |
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* @author Dmytro Naumenko <[email protected]> |
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*/ |
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class FormulaExamplesProvider |
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{ |
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public function getGroups() |
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{ |
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$result[] = $this->groupOf(Yii::t('hipanel.finance.price', 'Fixed discount'), $this->fixedDiscountFormulas()); |
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$result[] = $this->groupOf(Yii::t('hipanel.finance.price', 'Growing discount'), $this->growingDiscountFormulas()); |
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$result[] = $this->groupOf(Yii::t('hipanel.finance.price', 'Leasing'), $this->leasingFormulas()); |
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return $result; |
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} |
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private function fixedDiscountFormulas() |
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{ |
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return [ |
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sprintf("discount.since('%s').fixed('10%%').reason('because')", date('m.Y')), |
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sprintf("discount.since('%s').fixed('11 USD').reason('agreed')", date('m.Y')), |
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sprintf("discount.fixed('20%%').till('%s').reason('loyalty')", date('m.Y', strtotime('+6 months'))), |
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]; |
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} |
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private function growingDiscountFormulas() |
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{ |
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return [ |
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sprintf("discount.since('%s').grows('10%%').every('month').max('100%%').reason('because')", date('m.Y')), |
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sprintf("discount.since('%s').min('50 USD').grows('20 USD').every('2 months').max('80 USD')", date('m.Y')), |
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sprintf("discount.since('%s').min('5%%').grows('1%%').every('1 months').max('25%%')", date('m.Y')), |
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]; |
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} |
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private function leasingFormulas() |
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{ |
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return [ |
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sprintf("leasing.since('%s').lasts('3 months').reason('TEST')", date('m.Y')), |
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]; |
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} |
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private function groupOf($name, $formulas) |
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{ |
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return ['name' => $name, 'formulas' => $formulas]; |
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} |
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} |
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hiqdev /
hipanel-module-finance
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.