@@ 106-117 (lines=12) @@ | ||
103 | /** |
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104 | * {@inheritDoc} |
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105 | */ |
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106 | public function put($key, $value) { |
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107 | $this->checkKeyType($key); |
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108 | $return = NULL; |
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109 | ||
110 | if($this->containsKey($key)) { |
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111 | $return = $this->get($key); |
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112 | } |
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113 | ||
114 | $this->data[$key] = $value; |
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115 | ||
116 | return $return; |
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117 | } |
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118 | ||
119 | /** |
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120 | * {@inheritDoc} |
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@@ 182-193 (lines=12) @@ | ||
179 | /** |
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180 | * {@inheritDoc} |
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181 | */ |
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182 | public function replace($key, $value) { |
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183 | $this->checkKeyType($key); |
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184 | ||
185 | if($this->containsKey($key)) { |
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186 | $previousValue = $this->get($key); |
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187 | $this->data[$key] = $value; |
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188 | ||
189 | return $previousValue; |
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190 | } |
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191 | ||
192 | return NULL; |
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193 | } |
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194 | ||
195 | /** |
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196 | * {@inheritDoc} |