Re: [PHP-DB] RE: Storing Code in a db?
XML would be perfect for this. You store the XML in the database (usually a BLOB/CLOB/Long VARCHAR/etc) and your script pulls the XML out, and parses it there. You can have a set of "input forms" written in PHP which'll generate the XML for you. Of course, this assumes some knowledge of XML, but theoretically you could do it with a "flat file format" (like comma/tilde delimited) and just store the string in the database. It's trivial to write a PHP script that generates PHP directly... $str = "echo \"hi!\";"; // you can use single-quotes if you're more comfortable with them $str .= "echo \"Done!\";"; // note that it's got a ; INSIDE the string...it's PHP in there, after all eval($str); If you wanted to pre-generate it, I don't see any reason why you couldn't addslashes() the code, and INSERT it that way. Pull it back out, stripslashes() it, and eval() it. Voila! -Szii - Original Message - From: "Mark McCray" <[EMAIL PROTECTED]> To: "olinux" <[EMAIL PROTECTED]>; "php-db" <[EMAIL PROTECTED]> Sent: Monday, July 02, 2001 5:54 PM Subject: Re: [PHP-DB] RE: Storing Code in a db? > Here was the application I was thinking of creating for my organization. > We wanted to make an online survey tool. Where you can create a survey, > with sections, possibly subsections, questions, and acceptable answers. > > It's easy enough to create this stuff each and every time, but it's > ridiculously tedious. > > So why not make an application that does it automatically. > > So we were thinking that you kind of have to define the different types of > questions/answers that can be used in the survey. For example, a straight > text field, multiline text field, 5 radio button selection, 5 option > pull-down, Yes/No radio button, checkboxes, etc... > > So in defining the types of questions/answers, we thought it might be cool > to define each type of answer and the code that goes along with generating > it. So when defining the survey questions, you tell it that the question > has a 3 radio button answer, and the system would pull code from the > database to help generate the question/answer html dynamically when someone > goes to the survey. > > I know you could store the functions as includes, but just thought it would > be cool if people could store the code in the database, because there might > just be an answer type that I haven't yet thought to program. > > Marky > > > > on 7/1/01 2:34 PM, olinux at [EMAIL PROTECTED] wrote: > > > > > Couldn't you just store the php commands as a txt file and then use a SSI > > [server side include]? > > > > olinux > > > >> It would be very convenient to be able to store PHP (or any other server > >> side code) in a database, then retrieve and execute it. > >> > >> I store a lot of website content with embedded HTML commands in a > > database. > >> Being able to store PHP code in the database as well would be very > >> convenient. > > Lets think about something: > > if we put some code in a field and then we out the of code from code put in > > temporal file and then include in our principal code :))) > > > > but i have a doubt eval funcion we work with functions printf, echo? i > > don't think so. > > > > > >> > >> The only way I can think of doing it would involve a lot of very messy > >> parsing out of the php commands. I expect that would take way to much > >> processing time. I don't imagine that would work for entire functions > >> either. Maybe just individual PHP commands. > >> > >> Any ideas > >> > >> Thanks! Rita > >> > > > > > > _ > > Do You Yahoo!? > > Get your free @yahoo.com address at http://mail.yahoo.com > > > > > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] RE: Storing Code in a db?
Here was the application I was thinking of creating for my organization. We wanted to make an online survey tool. Where you can create a survey, with sections, possibly subsections, questions, and acceptable answers. It's easy enough to create this stuff each and every time, but it's ridiculously tedious. So why not make an application that does it automatically. So we were thinking that you kind of have to define the different types of questions/answers that can be used in the survey. For example, a straight text field, multiline text field, 5 radio button selection, 5 option pull-down, Yes/No radio button, checkboxes, etc... So in defining the types of questions/answers, we thought it might be cool to define each type of answer and the code that goes along with generating it. So when defining the survey questions, you tell it that the question has a 3 radio button answer, and the system would pull code from the database to help generate the question/answer html dynamically when someone goes to the survey. I know you could store the functions as includes, but just thought it would be cool if people could store the code in the database, because there might just be an answer type that I haven't yet thought to program. Marky on 7/1/01 2:34 PM, olinux at [EMAIL PROTECTED] wrote: > > Couldn't you just store the php commands as a txt file and then use a SSI > [server side include]? > > olinux > >> It would be very convenient to be able to store PHP (or any other server >> side code) in a database, then retrieve and execute it. >> >> I store a lot of website content with embedded HTML commands in a > database. >> Being able to store PHP code in the database as well would be very >> convenient. > Lets think about something: > if we put some code in a field and then we out the of code from code put in > temporal file and then include in our principal code :))) > > but i have a doubt eval funcion we work with functions printf, echo? i > don't think so. > > >> >> The only way I can think of doing it would involve a lot of very messy >> parsing out of the php commands. I expect that would take way to much >> processing time. I don't imagine that would work for entire functions >> either. Maybe just individual PHP commands. >> >> Any ideas >> >> Thanks! Rita >> > > > _ > Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.com > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP-DB] RE: Storing Code in a db?
Couldn't you just store the php commands as a txt file and then use a SSI [server side include]? olinux > It would be very convenient to be able to store PHP (or any other server > side code) in a database, then retrieve and execute it. > > I store a lot of website content with embedded HTML commands in a database. > Being able to store PHP code in the database as well would be very > convenient. Lets think about something: if we put some code in a field and then we out the of code from code put in temporal file and then include in our principal code :))) but i have a doubt eval funcion we work with functions printf, echo? i don't think so. > > The only way I can think of doing it would involve a lot of very messy > parsing out of the php commands. I expect that would take way to much > processing time. I don't imagine that would work for entire functions > either. Maybe just individual PHP commands. > > Any ideas > > Thanks! Rita > _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] RE: Storing Code in a db?
- Original Message - From: "Mikusch, Rita" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, June 28, 2001 12:16 PM Subject: [PHP-DB] RE: Storing Code in a db? > Yes! I'd be interested in this as well! > Hi! Me too. I think about this a lot. > It would be very convenient to be able to store PHP (or any other server > side code) in a database, then retrieve and execute it. > > I store a lot of website content with embedded HTML commands in a database. > Being able to store PHP code in the database as well would be very > convenient. Lets think about something: if we put some code in a field and then we out the of code from code put in temporal file and then include in our principal code :))) but i have a doubt eval funcion we work with functions printf, echo? i don't think so. > > The only way I can think of doing it would involve a lot of very messy > parsing out of the php commands. I expect that would take way to much > processing time. I don't imagine that would work for entire functions > either. Maybe just individual PHP commands. > > Any ideas > > Thanks! Rita > > -Original Message- > From: Mark @ 10base-t [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, June 27, 2001 6:06 AM > To: [EMAIL PROTECTED] > Subject: Storing Code in a db? > > > Hey there, > Is it possible to store code like a function, for example, in a mysql > database and pull it into a php dynamicallly so you can use the function if > needed? > > Mark > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
