skarecrow

[quote author=Daniel0 link=topic=111862.msg453596#msg453596 date=1161154002] Seems like a good idea skarecrow, but why not just use runkit_function_remove and then define it with the same name as the one you removed instead? You should also note that those functions are experimental and that they require a PECL extension installed, so if you are programming for a client, then you will require them to have the runkit extension, but the client may be at a shared host and therefor not having access php.ini to load the extension (or can it be done using dl()?). [/quote] hehe, i think i just got what you meant. ;) that would have helped me if i understood that a while ago. lol i will give that a shot, will look alot nicer also ;) Thanks for the sugestion! [i][b][EDIT][/b][/i] Never mind on that, good idea but it isnt letting me do it that way.

Never mind! I fixed it! I wasnt thinking "FUNCTION" :P I had to make $MySQL global in the function. so here is a working example [code]<?PHP runkit_function_copy('mysql_connect', 'tmp_mysql_connect'); runkit_function_copy('mysql_select_db', 'tmp_mysql_select_db'); runkit_function_remove('mysql_connect'); runkit_function_remove('mysql_select_db'); class MySQL { public $server; public $user; private $pass; private $link; private $dbase; public function __Construct() { } public function cl_mysql_connect($server, $user, $pass) { $this->server = $server; $this->user = $user; $this->pass = $pass; $this->link = tmp_mysql_connect($server, $user, $pass) or die(mysql_error()); } public function cl_mysql_select_db($dbase) { $this->dbase = $dbase; tmp_mysql_select_db($dbase) or die(mysql_error()); } } $MySQL = new MySQL(); runkit_function_add('mysql_connect', '$server, $user, $pass', 'global $MySQL; $MySQL->cl_mysql_connect($server, $user, $pass);'); runkit_function_add('mysql_select_db', '$dbase', 'global $MySQL; $MySQL->cl_mysql_select_db($dbase);'); mysql_connect("localhost", "root", ""); mysql_select_db("warped"); ?>[/code] now time to recreate a bunch of functions and create a secure mysql class ;) WOOT! Thanks for all the help. I might post the finished product here.

[code]Warning: runkit_function_add() expects exactly 3 parameters, 1 given in /home/skarecrow/public_html/test/index.php on line 31[/code] Well, I got it all figured it out, I got it to start working without errors. I went to add a new MySQL method to the class and now get this.. [code]Fatal error: Call to a member function cl_mysql_connect() on a non-object in /home/skarecrow/public_html/test/index.php(38) : runkit created function on line 1 [/code] From This [code]<?PHP runkit_function_copy('mysql_connect', 'tmp_mysql_connect'); runkit_function_copy('mysql_select_db', 'tmp_mysql_select_db'); runkit_function_remove('mysql_connect'); runkit_function_remove('mysql_select_db'); class MySQL { public $server; public $user; private $pass; private $link; private $dbase; public function __Construct() { } public function cl_mysql_connect($server, $user, $pass) { $this->server = $server; $this->user = $user; $this->pass = $pass; $this->link = tmp_mysql_connect($server, $user, $pass) or die(mysql_error()); } public function cl_mysql_select_db($dbase) { $this->dbase = $dbase; tmp_mysql_select_db($dbase); } } $MySQL = new MySQL(); runkit_function_add('mysql_connect', '$server, $user, $pass', '$MySQL->cl_mysql_connect($server, $user, $pass);'); runkit_function_add('mysql_select_db', '$dbase', '$MySQL->cl_mysql_select_db($dbase);'); mysql_connect("localhost", "root", ""); mysql_select_db("warped"); ?>[/code] but it works just fine if i use this [code]<?PHP runkit_function_copy('mysql_connect', 'tmp_mysql_connect'); runkit_function_copy('mysql_select_db', 'tmp_mysql_select_db'); runkit_function_remove('mysql_connect'); runkit_function_remove('mysql_select_db'); class MySQL { public $server; public $user; private $pass; private $link; private $dbase; public function __Construct() { } public function cl_mysql_connect($server, $user, $pass) { $this->server = $server; $this->user = $user; $this->pass = $pass; $this->link = tmp_mysql_connect($server, $user, $pass) or die(mysql_error()); } public function cl_mysql_select_db($dbase) { $this->dbase = $dbase; tmp_mysql_select_db($dbase) or die(mysql_error()); } } $MySQL = new MySQL(); runkit_function_add('mysql_connect', '$MySQL, $server, $user, $pass', '$MySQL->cl_mysql_connect($server, $user, $pass);'); runkit_function_add('mysql_select_db', '$MySQL, $dbase', '$MySQL->cl_mysql_select_db($dbase);'); mysql_connect($MySQL, "localhost", "root", ""); mysql_select_db($MySQL, "warpedd"); ?>[/code] as you can see im sending the variable to the runkit function. I dont want to do that :( thats going to ruin the whole idea, lol

Alright, I got rid of the abstract error by creating an abstract function inside the class now im getting this error.... [code]<?PHP runkit_function_rename('mysql_connect', 'tmp_mysql_connect'); class MySQL { public $server; public $user; private $pass; public function __Construct($server, $user, $pass) { echo "Hello World"; $this->server = $server; $this->user = $user; $this->pass = $pass; $this->cl_mysql_connect(); } abstract function cl_mysql_connect() { tmp_mysql_connect($this->server, $this->user, $this->pass) or die(mysql_error()); } } runkit_function_add('mysql_connect', '$server, $user, $pass', '$MySQL = new MySQL($server, $user, $pass);'); mysql_connect("localhost", "root", ""); ?>[/code] [code] Fatal error: Abstract function MySQL::cl_mysql_connect() cannot contain body in /home/skarecrow/public_html/test/index.php on line 26 [/code] I <3 Errors! I am new to MySQL OOP, and OOP in general. Im sure its something obvious.

no this is a personal project. for my site. here is what I have so far, i am still having problems ;) trying to work things out. [code]<?PHP class MySQL { public $server; public $user; private $pass; public function __Construct($server, $user, $pass) { $this->server = $server; $this->user = $user; $this->pass = $pass; mysql_connect($this->server, $this->user, $this->pass) or die(mysql_error()); mysql_select_db("warped"); } public function cl_mysql_query($query) { echo "Executing Query {$query}"; } } $MySQL = new MySQL("localhost", "root", ""); runkit_function_rename('mysql_query', 'tmp_mysql_query'); runkit_function_add('mysql_query', '$query', '$MySQL->cl_mysql_query($query);'); mysql_query("SELECT * FROM members") or die(mysql_error()); ?>[/code] right now the error is... [code]Fatal error: Call to a member function cl_mysql_query() on a non-object in /home/skarecrow/public_html/test/index.php(30) : runkit created function on line 1[/code] if i refresh once or twice i then get [code]Warning: runkit_function_rename() [function.runkit-function-rename]: tmp_mysql_query() already exists in /home/skarecrow/public_html/test/index.php on line 29 Warning: runkit_function_add() [function.runkit-function-add]: Function mysql_query() already exists in /home/skarecrow/public_html/test/index.php on line 30 Table 'warped.members' doesn't exist[/code] then if i try this [code]<?PHP runkit_function_rename('mysql_connect', 'tmp_mysql_connect'); class MySQL { public $server; public $user; private $pass; public function __Construct($server, $user, $pass) { echo "Hello World"; $this->server = $server; $this->user = $user; $this->pass = $pass; $this->cl_mysql_connect(); } public function cl_mysql_connect() { tmp_mysql_connect($this->server, $this->user, $this->pass) or die(mysql_error()); } } runkit_function_add('mysql_connect', '$server, $user, $pass', '$MySQL = new MySQL($server, $user, $pass);'); mysql_connect("localhost", "root", ""); ?>[/code] I will get his [code]Hello World Fatal error: Cannot call abstract method 0A±XDZÇ±::¨?±ð?±() in /home/skarecrow/public_html/test/index.php on line 25 [/code] hehe

i am not sure i understand what exactly you mean, care to explain a little more :) thanks I was just searching and found an interesting extension. Its a runkit extension. It allows you to copy functions, remove functions and copy a function over as that function. For example, from this site... [code]< ?php runkit_function_remove('print_r'); function print_rs($what) { echo "You said =".$what; } runkit_function_copy('print_rs','print_r'); print_r("yeah"); ?>[/code] I bet I could use the php_value auto_prepend_file "/path/to/class.php" to my server config and just use this runkit to rename all the mysql functions then use the renamed functions in the class. say there is mysql_query() i could rename it to tmp_mysql_query() and in my class use tmp_mysql_query() instead of mysql_query() or something. idk I think this will help. sorry if i am confusing cause I have just confused myself, I have it all pictured in my head just not sure how to explain it :) I will give this a shot and let you guys know how it goes.

perhaps i will just create an extension to disable functions and enable them per file or directory and give it to PHP Freaks to distribute

The PHP crypt() function uses a one-way encryption algorithm. If you crypt the password with this function you could brute force it but I dought anyone would take that route for forgotten passwords. Although you cannot un-encrypt the password you can easily generate them a new password and send them the new password via email, or you could even set up a temporary password they can login with. Once they login they can simply change there password. Hope this helps!

Hello, I have just created a MySQL Class in PHP and I wanted to try making it impossible for my developers to use the MySQL Functions. I have disabled all the MySQL Functions via the PHP configuration under disable_functions and was now wondering if it is by any chance possible to enable the functions in a certain file or directory. I was going to do a little hacking on the MySQL module to do this but I want to make sure there isnt an easier method to it. Any help would be great! Thanks,   SkareCrow