$filename = basename($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 4199 days ago, the information mentioned may be changed or developed.
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wingooMay 7, 2015
1
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kn007May 7, 2015
2
双引号必须可以
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b821025551bMay 7, 2015
3
当然
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ETiVMay 7, 2015 via iPhone
4
但你得小心……
如果filename是空的，你还想删这个filename…… |
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flowfireMay 7, 2015 via iPhone
5
双引号中的变量会被解析
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6
这样写有问题，第二行少了一个分号 : )
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barberyMay 7, 2015
7
"./cache1/{$filename}" 建议还是这样吧，可读性好点
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mahone3297May 7, 2015
8
建议用sprintf
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mashpoloMay 7, 2015
9
我一般 这样写
$filename_full = "./cache1/" . $filename |
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wesleyMay 7, 2015
12
$filename_full = "./cache1/{$filename}";
$filename_full = './cache1/' .$filename； $filename_full = sprintf("./cache1/%s", $filename) 爱咋写咋写 |
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kongkongyztMay 8, 2015
13
可以生效的
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