PHP Interface Webmozart\Expression\Expression

Since: 1.0

Author: Bernhard Schussek ([email protected])

Show file Open project: webmozart/expression Interface Usage Examples

Public Methods

Method	Description
equivalentTo ( Webmozart\Expression\Expression $other ) : boolean	Returns whether this expression is logically equivalent to another expression.
evaluate ( mixed $value ) : boolean	Evaluates the expression with the given value.
toString ( ) : string	Returns a string representation of the expression.

Method Details

equivalentTo() public method

Returns whether this expression is logically equivalent to another expression.

public equivalentTo ( Webmozart\Expression\Expression $other ) : boolean
$other	Webmozart\Expression\Expression	Some expression.
return	boolean	Returns `true` if the expressions are logically equivalent and `false` otherwise.

evaluate() public method

Evaluates the expression with the given value.

public evaluate ( mixed $value ) : boolean
$value	mixed	A value.
return	boolean	Returns `true` if the value satisfies the expression and `false` otherwise.

toString() public method

Returns a string representation of the expression.

public toString ( ) : string
return	string	The expression as string.