The prepare string.

This can be '?' ... the value stored in $this->_value will be quoted '!' ... the value stored in $this->_value will not be quoted; it will be used AS IS '&' ... the value stored in $this->_value will be treated as a filename; the (quoted) contents of this file will be used '%' ... the value stored in $this->_value will be quoted and used like this: LIKE '%$QUOTED_VALUE%'; this is only useful for a WHERE clause.

• access: private
• see: RSDColumnValue::getPrepareString()

The constructor method.

If an instance of RSDColumnValue (or a subclass of RSDColumnValue) is passed as first argument, its value and prepareString will be used. But you can overwrite the prepareString of the passed RSDColumnValue instance by passing a prepareString of your choice as second argument.

• $value $value: mixed A string or an instance of RSDColumnValue.
• $prepareString $prepareString: String The prepare string (one of '?', '!', '&'). If this argument is omitted '?' will be used.

Returns $this->_prepareString.

• access: public
• see: $this->_prepareString