vb.org Archive - Help with preg

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- - Help with preg_replace (https://vborg.vbsupport.ru/showthread.php?t=64010)

JulianD

04-17-2004 07:17 PM

Help with preg_replace

Hi.

I'm a completely noob when it comes to regexp, so I guess I can post here for a little help :p

I need to replace all the   on a variable to simple line breaks (\n). The problem is that I need to replace the 's that are ONLY inside a special tag, for example, the <myhtml> and </myhtml> tags.

See:

Code:

<html>

<head><title></title>

</head>

<body>

.

.

.

<myhtml>

Here is some text<br />

and some more text<br />

Bye.

</myhtml>

.

.

.

</body></html>

So, what I want is to convert all the 's inside the <myhtml> tags to simple line breaks.

Is that possible? Please help!!

filburt1

04-17-2004 07:43 PM

PHP Code:


		
			
$foo = preg_replace("/<myhtml>(.*)<\/myhtml>/siU", "\\1", $foo);

$foo = str_replace("<br />", "\n", $foo);

Boofo

04-17-2004 07:46 PM

How would you do that with vbcode tags like the php tags?

JulianD

04-17-2004 10:32 PM

Hi filburt1. Thanks for your code, but it doesn't work as it should :(

It replaces absolutely all the 's on the variable... But I only need to replace the 's that are inside the <myhtml> and </myhtml> tags.

For example:

This:

Code:

<html>

<head><title></title>

</head>

<body>

.

.

Text out side<br />

of the myhtml tags<br />

.

<myhtml>

Here is some text<br />

and some more text<br />

Bye.

</myhtml>

.

.

.

</body></html>

would turn into this:

Code:

<html>

<head><title></title>

</head>

<body>

.

.

Text out side<br />

of the myhtml tags<br />

.

<myhtml>

Here is some text\n

and some more text\n

Bye.

</myhtml>

.

.

.

</body></html>

If you could help me with that one, I will thank you my whole life ;)! :p

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