@@ 133-144 (lines=12) @@ | ||
130 | /** |
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131 | * {@inheritDoc} |
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132 | */ |
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133 | public function put($key, $value) { |
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134 | $this->checkKeyType($key); |
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135 | $return = NULL; |
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136 | ||
137 | if($this->containsKey($key)) { |
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138 | $return = $this->get($key); |
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139 | } |
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140 | ||
141 | $this->data[$key] = $value; |
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142 | ||
143 | return $return; |
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144 | } |
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145 | ||
146 | /** |
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147 | * {@inheritDoc} |
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@@ 209-220 (lines=12) @@ | ||
206 | /** |
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207 | * {@inheritDoc} |
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208 | */ |
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209 | public function replace($key, $value) { |
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210 | $this->checkKeyType($key); |
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211 | ||
212 | if($this->containsKey($key)) { |
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213 | $previousValue = $this->get($key); |
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214 | $this->data[$key] = $value; |
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215 | ||
216 | return $previousValue; |
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217 | } |
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218 | ||
219 | return NULL; |
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220 | } |
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221 | ||
222 | /** |
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223 | * {@inheritDoc} |