这段正则如何提取呀

这段正则怎么提取呀？
字符串：

Assembly code

<!--

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-->aaaaaaaaaaaaaaaaaaaaaaa
ooooooooooooooooooooooo
Status: x1
Status: x23745
Status: x3242
Status: x4
bbbbbbbbbbbbbbbbbbbbbbbb
cccccccccccccccccccccccc

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PHP code

<?php $str=<<<STR
aaaaaaaaaaaaaaaaaaaaaaa
ooooooooooooooooooooooo
Status: x1
Status: x23745
Status: x3242
Status: x4
bbbbbbbbbbbbbbbbbbbbbbbb
cccccccccccccccccccccccc
STR;

preg_match_all('/Status:\s*(.*)\s/i', $str, $arr);
print_r($arr[1]);
<br /><font color="#e78608">------解决方案--------------------</font><br>preg_match_all('#Status:(.*)\n#isU', $str, $arr);<br>print_r($arr[1]);
<br><font color="#e78608">------解决方案--------------------</font><br>preg_match_all('#Status:(.*)#mi', $str, $arr);<br>print_r( $arr[1]);<br><br><br><br>Array<br>(<br>   [0] =&gt;  x1<br>   [1] =&gt;  x23745<br>   [2] =&gt;  x3242<br>   [3] =&gt;  x4<br>)<br><br><font color="#e78608">------解决方案--------------------</font><br>/^Status:\s*(\S*)\s*$/im <div class="clear"></div>

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