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I want to impliment tagging system in my PHP project (same like Stackoverflow.com's tagging system). Can I use Lucene? If yes then how to use it in PHP.
Or is there any other jQuery plugin available? Please let me know.
Thanks in advance
You can create a new field in your table named "tags" and when you search on your site
split the tags (lets say all the tags for each topic is separated by a ',') using split function in PHP with the character you used (in our case, comma (',')).
make a loop for each array of tags for each topic (nested loops) and search for a tag that is the same as you have searched.
hope i helped :)
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I just received a source from my customer (it's written by PHP Generally), I try to read it and glance at database. I realize that it's very mess, some webpage's content is also saved in database. So, I want to find files are using by browser and I mean that php files, I want to edit them. Can I do that?
P/S: I'm sorry if this article bother you
Hi At any point you need to know what functions, what includes and what arguments are being passed just use debug_print_backtrace() function in your code.
for further reading follow http://www.php.net/manual/en/function.debug-print-backtrace.php
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Can anyone help with this, if PHP and MySQL enough to count page views/number of downloads precisely? I need to count how many times a wallpaper is being downloaded.
If yes, how can we do that? Thanks a lot for the help.
There are a number of online tutorials for creating page hit counters. There are several on phpAcademy.org alone.
You might find this one to be most helpful:
https://phpacademy.org/course/unique-hit-counter
And here is a tutorial video for setting up Google Analytics on your site:
http://www.youtube.com/watch?v=ZUTNLzzde60
As well as an article for Beginners
mysql is not even needed to solve that problem.
here it is solved by writing a file with the download count
PHP - Count downloads
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In my project I use php and yii framework.
I have a predefined set of the disallowed html tags(for example - "script, object") and I need to check that entered text don't contain any of these tags.
What function I can use in order to do that ?
If you're dealing with potentially unsafe HTML from the client (WYSIWYG editors etc.), I'd use a library like HTML Purifier. It lets you to specify allowed and disallowed tags.
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Can I use this php code wih WHERE? SELECT SUM(buzz) as buzz FROM $table I want to calculate sumation of some spesific rows.
If you want specifically in PHP then this might help you
SELECT SUM(buzz) as buzz FROM $table WHERE $where
No, you can't use PHP code in an SQL where condition. Databases typically don't include a PHP interpreter.
What you can do is use PHP to generate the where clause that you need.
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Hey guys, I'm creating a website and I'm wondering if any of you know how I can create a PHP facebook-like news feed or one similar to twitter. I prefer facebook's, so if you know of a way or you know of a helpful tutorial, that would greatly help. Thank you.
You can check news every 10 seconds via javascript. And then, javascript runs generate.php . Generate.php generates a feed (i.e. xml feed)