PHP using preg_replace to create a BB code help please

Question

So I'm currently creating a project and in this project it requires a user to add information about their server/game.

I'm making the information field a little unique by adding some BB codes, and so far I've added nearly all but I need one small help.

I want add to add

[img w=100 h=100]IMG link here[/img]

the "100" means the amount, that was just a random number. Here is my PHP code that used:

preg_replace('/\[img w=(.*?) h=(.*?)](.*?)\[\/img\]/i', '<img src="$3" height="$2" width="$1" draggable="false" />', $str); '

but the code returns this: <img src="IMG LINK" height="100 h=100" draggable="false" />

if anyone could help me I'd appreciate it, thank you.

Martin Prikryl · Accepted Answer · 2013-04-12 11:53:52Z

2

Your code works correctly (PHP 5.2.8):

$str = "[img w=100 h=200]IMG link here[/img]";

echo preg_replace('/\[img w=(.*?) h=(.*?)](.*?)\[\/img\]/i', '<img src="$3"     height="$2" width="$1" draggable="false" />', $str);

Outputs

<img src="IMG link here" height="200" width="100" draggable="false" />

If you are getting different results, share your PHP version and example similar to mine above.

edited Apr 12, 2013 at 11:53

answered Apr 12, 2013 at 11:48

Martin Prikryl

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