1. interface
  2. Tailors
  3. \
  4. Logic
  5. \
  6. VariableInterface

VariableInterface

interface VariableInterface implements SymbolInterface, TermInterface

Methods

string
symbol()

No description

from  SymbolInterface
string
expressionString(FunctorExpressionInterface $parent = null)

No description

from  ExpressionInterface
mixed
evaluate(array $environment = [])

No description

from  TermInterface

Details

in SymbolInterface at line 18
string symbol()

Return Value

string

in ExpressionInterface at line 22
string expressionString(FunctorExpressionInterface $parent = null)

Parameters

FunctorExpressionInterface $parent

Return Value

string

in TermInterface at line 25
mixed evaluate(array $environment = [])

Parameters

array $environment

Return Value

mixed

Exceptions

InvalidArgumentException