php - XmlWriter comlex usage with a XmlReader -

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php - XmlWriter comlex usage with a XmlReader -

i im going read file xmlreader , insert kid elements object xmlwriter , save output. how can parse info between 2 classes? know simplexml exists , makes easy. have huge amount of info , need create faster simplexml can. teory , havnt code yet, need reply these qwestions: creating 2 objects reader/writer , work faster similar via simplexml ? how possible utilize xmlreader object , parse info parts xmlwriter?

xmlwriter not faster simplexml, takes less memory. when need handle big amounts of info (as do), should utilize xmlwriter larger info speed starts matter.

of course, can have xmlreader , xmlwriter @ same time. , wrote: read xmlreader , write xmlwriter.

edit: found nice statistics (and code sample) here. reading that, learned simplexml takes less memory xmlwriter, surprises me little...so initial statement seems 50% true. faster: yes, less memory: no.

php xml simplexml xmlreader xmlwriter

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