index.php?fruit=apple&color=green&lang=php
If register_globals setting in php.ini configurations is 'on'
then the following should all work :
echo $fruit; // apple
echo $color; // green
echo $lang; // php
echo $HTTP_GET_VARS['fruit']; // apple
echo $HTTP_GET_VARS['color']; // green
echo $HTTP_GET_VARS['lang']; // php
If register_globals setting is off, access them through
HTTP_GET_VARS, as $fruit and $color will NOT exist. See :
http://php.net/manual/en/configuration.php#ini.register-globals
Also see :
http://php.net/manual/en/language.variables.php
http://php.net/manual/en/language.variables.external.php
http://php.net/manual/en/language.variables.predefined.php
regards,
philip
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