no, you need to find the function listed and correct it as needed. the "reference check" needs an "&" before the variable
function myfunction($var)
becomes
function myfunction(&$var)
for the return code you need to find the variable being passed and add as the last line of the function (usually)
return $var
function myfunction($var)
becomes
function myfunction(&$var)
for the return code you need to find the variable being passed and add as the last line of the function (usually)
return $var
Lost interest, sold my sites, will browse here once in a while. It's been fun.