delboy1978uk /
image
| Total Complexity | 5 |
| Total Lines | 47 |
| Duplicated Lines | 0 % |
| Coverage | 86.67% |
| Changes | 0 | ||
| 1 | <?php |
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| 5 | class PngStrategy extends TransparentStrategy implements ImageTypeStrategyInterface |
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| 6 | {
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| 7 | /** |
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| 8 | * @param string $filename |
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| 9 | * @return resource |
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| 10 | */ |
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| 11 | 12 | public function create(string $filename) |
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| 12 | {
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| 13 | 12 | return \imagecreatefrompng($filename); |
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| 14 | } |
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| 15 | |||
| 16 | /** |
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| 17 | * @param resource $resource |
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| 18 | * @param string $filename |
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| 19 | * @param int $compression |
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| 20 | * @return void |
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| 21 | */ |
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| 22 | 1 | public function save($resource, string $filename = null, int $compression = 100): void |
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| 26 | 1 | } |
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| 27 | |||
| 28 | /** |
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| 29 | * @return string |
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| 30 | */ |
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| 31 | 2 | public function getContentType(): string |
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| 34 | } |
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| 35 | |||
| 36 | /** |
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| 37 | * @param $resource |
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| 38 | */ |
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| 39 | 8 | public function render($resource): void |
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| 44 | 8 | } |
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| 45 | |||
| 46 | /** |
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| 47 | * @return string |
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| 48 | */ |
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| 49 | public function getFileExtension(): string |
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| 52 | } |
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| 53 | } |
If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled.