protected function compile_Stmt_Foreach($node)
{
$iteratePtr = Zval::ptrFactory();
$this->compileChild($node, 'expr', $iteratePtr);
$this->opArray->beginLoop();
$key = null;
if ($node->keyVar) {
$key = Zval::ptrFactory();
$this->compileChild($node, 'keyVar', $key);
}
$value = Zval::ptrFactory();
$this->compileChild($node, 'valueVar', $value);
$iterator = Zval::iteratorFactory();
if ($node->byRef) {
$this->opArray[] = $iterateOp = new OpLines\IterateByRef($node->getLine(), $iteratePtr, null, $iterator);
$iterateValuesJumpPos = $this->opArray->getNextOffset();
$this->opArray[] = new OpLines\IterateValuesByRef($node->getLine(), $iterator, $key, $value);
} else {
$this->opArray[] = $iterateOp = new OpLines\Iterate($node->getLine(), $iteratePtr, null, $iterator);
$iterateValuesJumpPos = $this->opArray->getNextOffset();
$this->opArray[] = new OpLines\IterateValues($node->getLine(), $iterator, $key, $value);
}
$this->compileChild($node, 'stmts');
$continueJumpPos = $this->opArray->getNextOffset();
$this->opArray[] = new OpLines\IterateNext($node->getLine(), $iterator, $iterateValuesJumpPos);
$iterateOp->op2 = $this->opArray->getNextOffset();
$this->opArray->endLoop($continueJumpPos);
}
