php - How can I handle a huge XML file using SimpleXML but to prevent memory and performance problems? -

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i trying avoid xmlreader app build has huge xml file. simplexml easy write , wondering if there way handle (memory , performance issues) in quite busy server. do, echo data xml search form.

ok, if want without xmlreader, here's do.

use fopen open , read n number of bytes of file.

fix ending : (that's tough part it's doable) closing left unclosed , if needed backtracking if happen in middle of text.

when xml chunk valid can parse simplexml.

process chunk or save in separate xml file , create chunk ...until have of them.

obviously if xml complex might little painful.

summary : creating own custom/dirt-cheap xml parser/fixer can split huge xml file multiple smaller files.


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