php - Read data from smart card reader -


i'm still new in programming , situation is: want webpage connect mysql using php how read data card reader in way? using php also? , how format or read data card? , necessary me card reader has sdk can read data card?

a php web application's code typically executed on server side, if want interact smartcard reader on client side, need use else besides php code access client-side hardware. there different possibilities on how perform such access:

  • you develop/use java applet embedded web page -- web applications @ moment. if smartcard reader pc/sc-compliant, use java smartcardio api within applet access reader , forware information php application on server.

  • another option client-side application (you need create , provide application) acts web server , processes json (or whatever) get/post requests. client-side application access smartcard reader , web application's (java) script code send json (or whatever) requests retrieve card data.

  • instead of client-side stand-alone application create web-browser plugin (again, you need create , provide plugin). plugin act proxy between web-application , smartcard reader.


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