摘取字符串解决方法

$str = "1000000077946051000000077946111";
htm;
preg_match_all("/<([^>]+)>([^<]+)<\/\\1>/U", $str, $matches);
$out = array();
foreach ($matches[1] as $key => $value) {
	$out[$value][] = $matches[2][$key];
}
var_dump($out);

//xml 文件操作
$simXml = simplexml_load_file('xmlpath');
//取出orderNo
$orderNo = array();
foreach ($simXml->orderNo as $order) 
{
	$orderNo[] = (string)$order; //直接转换成字符串存放
}
//取出orderResult
$orderResult = array();
foreach ($simXml->orderResult as $res) 
{
	$orderResult[] = (string)$res;//直接转换成字符串存放,也可以转换成其他的;
}

$s =<<< TXT
 100000007794605 1000000077946111
TXT;

$d = array('orderNo' => 'array_order', 'orderResult' => 'arraresult');
preg_match_all('#<(orderNo
------解决方案--------------------
orderResult)>(.+)#U', $s, $r);

foreach($r[1] as $i=>$k) ${$d[$k]}[] = $r[2][$i];

print_r($array_order);
print_r($arraresult);

Array
(
    [0] => 10000000779460
    [1] => 10000000779461
)
Array
(
    [0] => 5
    [1] => 11
)