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我使用下面的代码,但它不适合我。file_exists不适用于我
$img1=$info['available_now']; //http://www.jjbsports.com/pws/client/images/catalogue/products/65014201/zoom/65014201_white.jpg
$filename = $img1;
if (file_exists($filename)) {
echo "The file $filename exists";
echo '<img src="'; echo $id1; echo '"width="50" height="50"/>'."<br>";
} else {
echo "The file $filename does not exist";
echo '<img src="'; echo $id1; echo '"width="50" height="50"/>'."<br>";
}
请帮我问候,
找到的代码
$headers = get_headers($filename, 1);
echo $filename."=".$headers['Content-Length']."<br>"; // size in bytes
'$ filename'在运行时的值是多少? – mdziekon 2012-07-18 18:24:53
有什么错误?你的输出是什么,给予更多的信息。 – 2012-07-18 18:25:00
$ filename value = http://www.jjbsports.com/pws/client/images/catalogue/products/65014201/zoom/65014201_white.jpg – Fou 2012-07-18 18:26:02