FontStyle::normalize()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 6
dl 0
loc 10
rs 10
c 1
b 0
f 0
cc 3
nc 3
nop 2
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<?php
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declare(strict_types=1);
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/**
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 * FontStyle class.
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 *
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 * @package   YetiForcePDF\Style\Normalizer
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 *
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 * @copyright YetiForce Sp. z o.o
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 * @license   MIT
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 * @author    Rafal Pospiech <[email protected]>
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 */
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namespace YetiForcePDF\Style\Normalizer;
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/**
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 * Class FontStyle.
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 */
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class FontStyle extends Normalizer
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{
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	public function normalize($ruleValue, string $ruleName = ''): array
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	{
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		if (null !== $this->normalized) {
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			return $this->normalized;
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		}
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		$ruleValue = strtolower($ruleValue);
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		if (!\in_array($ruleValue, ['normal', 'italic'])) {
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			$ruleValue = 'normal';
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		}
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		return $this->normalized = ['font-style' => $ruleValue];
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	}
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}
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