src/Expressions/Addition.php 1 location
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@@ 23-31 (lines=9) @@
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*/ |
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namespace SimpleMath\Expressions; |
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class Addition extends Operator { |
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protected $precidence = 4; |
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public function operate(\SimpleMath\Stack $stack, $variables=array()) { |
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return $stack->pop()->operate($stack, $variables) + $stack->pop()->operate($stack, $variables); |
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} |
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} |
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src/Expressions/Multiplication.php 1 location
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@@ 23-31 (lines=9) @@
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*/ |
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namespace SimpleMath\Expressions; |
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class Multiplication extends Operator { |
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protected $precidence = 5; |
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public function operate(\SimpleMath\Stack $stack, $variables=array()) { |
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return $stack->pop()->operate($stack, $variables) * $stack->pop()->operate($stack, $variables); |
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} |
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} |
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