@@ 44-56 (lines=13) @@ | ||
41 | /** |
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42 | * @return array|null |
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43 | */ |
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44 | public function serialize() |
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45 | { |
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46 | $serialized = []; |
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47 | foreach ($this->children as $child) { |
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48 | $this->serializeChild($serialized, $child); |
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49 | } |
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50 | ||
51 | if ([] === $serialized) { |
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52 | return; |
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53 | } |
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54 | ||
55 | return $serialized; |
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56 | } |
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57 | ||
58 | /** |
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59 | * @param array $serialized |
@@ 49-61 (lines=13) @@ | ||
46 | /** |
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47 | * @return \stdClass|null |
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48 | */ |
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49 | public function serialize() |
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50 | { |
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51 | $serialized = new \stdClass(); |
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52 | foreach ($this->children as $key => $child) { |
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53 | $this->serializeChild($serialized, $key, $child); |
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54 | } |
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55 | ||
56 | if ([] === (array) $serialized) { |
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57 | return; |
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58 | } |
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59 | ||
60 | return $serialized; |
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61 | } |
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62 | ||
63 | /** |
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64 | * @param \stdClass $serialized |