318176 PHP decrypt function

Need to find a way to decrypt encrypted text from script using PHP 5 functions that will render decrypted text as PHP for processing, like the way ion cube works only using core PHP functions. so that no special software has to be installed on the root level of server, (understand?) So what I would need is a method using PHP that will decrpyt coded text and then present it for parsing, by the PHP processor. To that end, we will need to use a method of identifying that a PHP page has encrypted text in it, or for convenience sake we can include the encrypted text, by tag and then parse the result, as PHP code. conversely, you will also, want to use an if else statement to present and or echo a default message, in case of an error in the execution of the decrypted code. ************************************************************************* Please post your questions, using PMB if you wish to be considered for project.