What is the error of asking for help? & Lt; br/& gt; & lt; B & gt; Warning & lt;/B & gt;: copy () [& lt; ahref = 'function. copy' & gt; function. copy & lt;/a & gt;]: Filenamecannotbeemptyin & lt; B & gt; C: \ ww what is the error?
Warning: Copy () [function. copy]: Filename cannot be empty in
C: \ wwwroot \ MyWeb_Style \ Add \ uploadify \ add_ OK .phpOn line
73
Warning: Unlink () [function. unlink]: Invalid argument in
C: \ wwwroot \ MyWeb_Style \ Add \ uploadify \ add_ OK .phpOn line
75
.../../Uploads/Computer_pic/140806.jpg,
Note: The copy is successfully deleted, but this error does not exist. thank you!
------ Solution --------------------
The copy () parameter is incorrect and the file name is invalid. check the printed parameter values in line 3-75 of the code.
------ Solution --------------------
There are other methods, such as writing to a file.
I didn't see anything about the parameters you gave:
NewFile: string (10) "/up/01.jpg"
Up_pic: string (10) "/up/01.jpg"
NewFile: string (10) "/up/02.jpg"
Up_pic: string (10) "/up/02.jpg"
NewFile: string (10) "/up/03.jpg"
Up_pic: string (10) "/up/03.jpg"
Is this an upload file? Use rename () to move a file.
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