Solution to the blank page of dedecms modification documentation-PHP source code

Ec (2); & nbsp; the problem I encountered was that there was no problem with the release content, but when I edited the document, a blank page was displayed when I modified the software. After searching, I only needed to modify the document as follows and it was OK. & Nbsp; find dede (your background logon directory, if the default dede directory is not modified), find the file archives_do.php tutorial file, search for the header, and you can see in row 33 & nbsp; copy the Code & nbsp; header script ec (2); script

The problem I encountered was that there was no problem with the release content, but when I edited the document, a blank page was displayed when I modified the software. After searching, as long as the following changes were made, it would be okay.
Find dede/(your background logon directory. If the default dede directory is not modified), find the file archives_do.php tutorial file, search for the header, and you can see it in row 33.

The Code is as follows:
Header ("location: {$ gurl }? Aid = $ aid ");

Let's change this to js call, as shown in figure

The Code is as follows:
Echo"