com.caucho.quercus.statement
Class ForeachStatement

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

Direct Known Subclasses:

ProForeachStatement

public class ForeachStatement
extends Statement

Represents a foreach statement.

Field Summary

protected Statement	_block
protected boolean	_isRef
protected AbstractVarExpr	_key
protected java.lang.String	_label
protected Expr	_objExpr
protected AbstractVarExpr	_value

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

BREAK_FALL_THROUGH, FALL_THROUGH, RETURN

Constructor Summary

ForeachStatement(Location location, Expr objExpr, AbstractVarExpr key, AbstractVarExpr value, boolean isRef, Statement block, java.lang.String label)

Method Summary

Value	execute(Env env)
boolean	isLoop()

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

fallThrough, getLocation, getParent, rethrow, rethrow, setParent, toString

Methods inherited from class java.lang.Object

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

Field Detail

_objExpr

protected final Expr _objExpr

_key

protected final AbstractVarExpr _key

_value

protected final AbstractVarExpr _value

_isRef

protected final boolean _isRef

_block

protected final Statement _block

_label

protected final java.lang.String _label

Constructor Detail

ForeachStatement

public ForeachStatement(Location location,
                        Expr objExpr,
                        AbstractVarExpr key,
                        AbstractVarExpr value,
                        boolean isRef,
                        Statement block,
                        java.lang.String label)

Method Detail

isLoop

public boolean isLoop()

Overrides:

isLoop in class Statement

execute

public Value execute(Env env)

Specified by:

execute in class Statement