com.caucho.quercus.statement
Class ReturnStatement

java.lang.Object
  com.caucho.quercus.statement.Statement
      com.caucho.quercus.statement.ReturnStatement

Direct Known Subclasses:

ProReturnStatement

public class ReturnStatement
extends Statement

Represents a return expression statement in a PHP program.

Field Summary

protected Expr

_expr

Fields inherited from class com.caucho.quercus.statement.Statement

BREAK_FALL_THROUGH, FALL_THROUGH, RETURN

Constructor Summary

ReturnStatement(Expr expr)
Creates the echo statement.

ReturnStatement(Location location, Expr expr)
Creates the echo statement.

Method Summary

Value	execute(Env env) Executes the statement, returning the expression value.
int	fallThrough() Returns true if control can go past the statement.

Methods inherited from class com.caucho.quercus.statement.Statement

getLocation, getParent, isLoop, rethrow, rethrow, setParent, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_expr

protected final Expr _expr

Constructor Detail

ReturnStatement

public ReturnStatement(Expr expr)

Creates the echo statement.

ReturnStatement

public ReturnStatement(Location location,
                       Expr expr)

Creates the echo statement.

Method Detail

execute

public Value execute(Env env)

Executes the statement, returning the expression value.

Specified by:

execute in class Statement

fallThrough

public int fallThrough()

Returns true if control can go past the statement.

Overrides:

fallThrough in class Statement