4 ms·
The real problem is: "extract($_POST); extract($_GET); extract($_COOKIE);" For more information on extract: http://www.php.net/extract http://www.php.net/extra
by odonnellryan 13y ago
The real problem is: "extract($_POST); extract($_GET); extract($_COOKIE);"
For more information on extract: http://www.php.net/extract http://www.php.net/extract
- cyphunk 13y agoDocu on extract(): Description Import variables from an array into the current symbol table. If flags is not specified, it is assumed to be EXTR_OVERWRITE. EXTR_OVERWRITE If there is a collision, overwrite the existing variable. The danger is that any state variables set before the extract($_...)'s can be overwritten arbitrarily. This also makes it essential that any and every variable is instantiated prior to any use.