The following function is from Larry Ullman's PHP and mySQL on page 217 -
script 6.8 - in which there is a connection to a mySQL database using PHP.
My question is that I'm not sure of the global variable $dbc.
Hello Anthony,
The mysql_real_escape_string() requires a connection to the database. The connection identifier is defined in another script so it's brought in using the global statement.
Hope that helps, Larry
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