Error reading large plist files

[teclib]

Error reading large plist files

[lpotherat]

I think CFPropertyList will not be able to read large files, because it is not a stream parser. Even if we parse the xml with stream based parser, the class will still store all the informations in memory, wich is impossible with large files.
A stream based CFPropertyList reader could be fine, but it's a lot of work !

[YannickGagnon]

Hey @jacobraccuia, it's not a bug and it's not really a server error either. Once you load a file into CFPropertyList, it will start creating object oriented entities for all objects. Unfortunately, there is no other option than storing them into memory. As I see it, you have two options: You either increase your memory limit, execution time limit and you limit the size of the file upload or you work directly in XML with XPath.

Hope this helps

[jasper2virtual]

Hi @lpotherat ,
I understood, CFPropertyList is not a stream parser, I have a headache problem too. My project plist files are very large.
I have a idea, is it possible to use another stream reader to read my plist file first. to read each repeating node, then pass the node xml text into CFPropertyList.
For example:

1. use XMLReader to parse my plist file
2. in the XMLReader reading loop, each time I capture a node I want, I pass it to create a new CFPropertyList object by loadXMLStream?
   is it possible? anyway I will try it today.

[lpotherat]

Sorry for the late answer, do you have any news on your tests ? @jasper2virtual

[jasper2virtual]

Hi @lpotherat ,
Oh yes, I have tried it and create the pull request
#37

[rodneyrehm]

Please note that per #36 we're looking for someone to take over maintenance of this project. I have moved on from PHP and neither the time nor the desire to keep working on CFPropertyList.