cross-solution /
YAWIK
| @@ 723-736 (lines=14) @@ | ||
| 720 | * get the form before the actual active |
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| 721 | * @return null |
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| 722 | */ |
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| 723 | public function getActiveFormPrevious() |
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| 724 | { |
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| 725 | $key = null; |
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| 726 | $actualKey = $this->getActiveFormActual(); |
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| 727 | if (isset($actualKey)) { |
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| 728 | $forms = array_keys($this->forms); |
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| 729 | $formsFlip = array_flip($forms); |
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| 730 | $index = $formsFlip[$actualKey]; |
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| 731 | if (0 < $index) { |
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| 732 | $key = $forms[$index-1]; |
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| 733 | } |
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| 734 | } |
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| 735 | return $key; |
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| 736 | } |
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| 737 | ||
| 738 | ||
| 739 | /** |
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| @@ 743-756 (lines=14) @@ | ||
| 740 | * Gets the form after the actual active |
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| 741 | * @return null |
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| 742 | */ |
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| 743 | public function getActiveFormNext() |
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| 744 | { |
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| 745 | $key = null; |
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| 746 | $actualKey = $this->getActiveFormActual(); |
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| 747 | if (isset($actualKey)) { |
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| 748 | $forms = array_keys($this->forms); |
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| 749 | $formsFlip = array_flip($forms); |
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| 750 | $index = $formsFlip[$actualKey]; |
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| 751 | if ($index < count($forms) - 1) { |
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| 752 | $key = $forms[$index+1]; |
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| 753 | } |
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| 754 | } |
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| 755 | return $key; |
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| 756 | } |
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| 757 | ||
| 758 | /** |
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| 759 | * @param $key |
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