jibaba Posted June 7, 2011 Share Posted June 7, 2011 Hi! well, when ever I try to create registration form that will check username availability I encounter error, Warning: MySQL_real_string() expects parameter 2 to be resource, null given, How to go about?? Link to comment Share on other sites More sharing options...
Jonathon Posted June 7, 2011 Share Posted June 7, 2011 Hello Jibaba Please post the code you are using and also the full error message. Link to comment Share on other sites More sharing options...
Antonio Conte Posted June 8, 2011 Share Posted June 8, 2011 Jibaba: Use mysql_real_escape_string() instead of mysql_real_string() The function needs two parameters: One is your database connection. The other is the string you want to clean. Example: <?php $wash-me = "I might have dangerous data inside me!"; $clean = mysql_real_escape_string($wash-me, $database-connection); ?> Now you can use $clean to put data safe into a database. 1 Link to comment Share on other sites More sharing options...
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