echo($imgs);的结果是
Arrayarray(1) {
[0]=>
array(4) {
[0]=>
string(100) "<img src="/d/file/2015-09-08/1441685325180733.jpg" title="1441685325180733.jpg" alt="viewfile.jpg"/>"
[1]=>
string(39) "/d/file/2015-09-08/1441685325180733.jpg"
[2]=>
int(554)
[3]=>
int(376)
}
}
我想把/d/file/2015-09-08/1441685325180733.jpg赋值给$img2 该怎么写?