PHP 클래스 Zephir\Operators\Arithmetical\ArithmeticalBaseOperator

This is the base operator for commutative, associative and distributive arithmetic operators

상속: extends Zephir\Operators\BaseOperator

보호된 프로퍼티들

프로퍼티	타입	설명
$_literalOnly

메소드	설명
compile ( array $expression, Zephir\CompilationContext $compilationContext )	Compiles the arithmetical operation
optimizeConstantFolding ( array $expression, Zephir\CompilationContext $compilationContext ) : boolean \| Zephir\CompiledExpression	This tries to perform arithmetical operations Probably gcc/clang will optimize them without this optimization

메소드	설명
getDynamicTypes ( Variable $left, Variable $right ) : string	Returns proper dynamic types

Compiles the arithmetical operation

public compile ( array $expression, Zephir\CompilationContext $compilationContext )
$expression	array
$compilationContext	Zephir\CompilationContext

This tries to perform arithmetical operations Probably gcc/clang will optimize them without this optimization

또한 보기: http://en.wikipedia.org/wiki/Constant_folding

public optimizeConstantFolding ( array $expression, Zephir\CompilationContext $compilationContext ) : boolean \| Zephir\CompiledExpression
$expression	array
$compilationContext	Zephir\CompilationContext
리턴	boolean \| Zephir\CompiledExpression

protected $_literalOnly