clear cache within template

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Author	Message
Emmanuel Averty	Thursday 30 June 2011 7:02:43 am Hi, I wrote a template that fetch a lot of objects. For each one, I must display one of its attribute, so I use data_map template attribute. Problem : each time I call data_map attribute of my objects, eZ Publish seems to cache those data into a global PHP variable. This variable grows until the PHP script dies due to memory exceed limit. Question : Is there a way to clean the object cache within a template like I can do in PHP (eZContentObject::resetDataMap() or eZContentObject::clearCache()) ? Thanks
Joe Kepley	Thursday 30 June 2011 8:19:54 am Unfortunately, even if you could clear the global while rendering the template, you would likely wind up with a lot of unexpected problems as a result. Your best bet is to increase PHP's memory_limit setting. You can also use cache-blocks and the View caching system to keep the memory usage down on subsequent requests. Does that help?
Marko Žmak	Thursday 30 June 2011 4:45:46 pm The only way I see is to create template operators that do such stuff. Also you should rethink why are you fetching a lot of objects on one page... is this really needed and can it be done in some other way? -- Nothing is impossible. Not if you can imagine it! Hubert Farnsworth
Emmanuel Averty	Thursday 30 June 2011 11:39:37 pm Thank you both for your replies. @Joe : I don't want to increase PHP's memory_limit. It is already high. @Marko : Yes I must display all these objects data. But you're right I will write my template in a new way : I'll do the fetch stuff in a php module which could clear cache and then transmit only what's needed threw template variables. Thanx again