$filename = basename($target);
$filename_full = "./cache1/$filename"
"./cache1/$filename"这里的$filename可以生效？
$filename_full = "./cache1/$filename"
"./cache1/$filename"这里的$filename可以生效？
This topic created in 4033 days ago, the information mentioned may be changed or developed.
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1
wingoo May 7, 2015
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2
kn007 May 7, 2015
双引号必须可以
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3
b821025551b May 7, 2015
当然
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4
ETiV May 7, 2015 via iPhone
但你得小心……
如果filename是空的，你还想删这个filename…… |
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5
flowfire May 7, 2015 via iPhone
双引号中的变量会被解析
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6
fising May 7, 2015  2
这样写有问题，第二行少了一个分号 : )
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7
barbery May 7, 2015
"./cache1/{$filename}" 建议还是这样吧，可读性好点
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8
mahone3297 May 7, 2015
建议用sprintf
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9
mashpolo May 7, 2015
我一般 这样写
$filename_full = "./cache1/" . $filename |
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12
wesley May 7, 2015
$filename_full = "./cache1/{$filename}";
$filename_full = './cache1/' .$filename； $filename_full = sprintf("./cache1/%s", $filename) 爱咋写咋写 |
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13
kongkongyzt May 8, 2015
可以生效的
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