Is there a way to override built in php functions without APD?


Posted on 16th Feb 2014 07:03 pm by admin

I am trying to use the
rename_function()
override_function()
options that are built into the APD php extension. But I don't want to rely on that extension being loaded.

This is another one of my out-of-the-box ideas that presents me with the thought to override the require_once function. During this function call, I want to check for the existence of the same file in another path. If it exists then require that one.. otherwise just do normal require once.

If I use the APD extension it works fine with this:

Code: rename_function('require_once', 'require_once_orig');
override_function('require_once', '$file', 'return require_once_new($file);');

function require_once_new($file) {
$modfile = str_replace(ROOT.'/', ROOT.'/'.MODS.'/', $file);
if (file_exists($modfile)) {
require_once_orig($modfile);
} else {
require_once_orig($file);
}
}

so if original file is:
/home/public_html/site/includes/page.php
I want to check if
/home/public_html/site/mods/includes/page.php exists first and load the one I want.

I am overriding the require_once function because I am adding this to an existing framework and don't want to have to update it in all locations. This would make it completely dynamic so that all require_once calls will check for existence of the file in the other path.

Any thoughts?

No comments posted yet

Your Answer:

Login to answer
153 Like 32 Dislike
Previous forums Next forums
Other forums

Delete all files in folder except with certain name
I have a script that I want to delete all files in a folder (taken from a database) except for one n

remove trailing slash from array
I have the following array which contains trailing slashes I need to remove. What is the best way to

form variables from database help.
Hi all,

I would like to have a form that gives you options based on the results of an mysql q

Help with Password Encoding/Decoding?
Trying to design a "change password" tool. On my signup code I'm using base64_encode, now

Question about the upload of large files
Hi there,

I have a question about the upload of large files, like videos (files generally abo

Help with lottery style system?
I'm working on a currency system for forums and it is going to have a type of lottery system built i

php + mysql count consecutive data
I have a database of values and I want to work out how to display them if the values match a consecu

Add weeks in a query?
I have a SQL that summarizes the quantity per week. The weeks that has no value does not exist in th

About imagecopyresampled()
Hello,

I am looking to use this function to resize parts of an image to a fixed thumbnail siz

simple ping code
been searchin the site/web and found code thats simple but doesnt work.

I have a personal we

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash