preg replace patterns inside tags

[pushyr]

just a quick preg replace problem

i have title tags that look like this....

<title>

	title of my page

</title>

i would like to change them to this...

<title>title of my page</title>

what would be the correct way to strip out any spaces and tabs before and after the text, plus any carriage returns inside the tags?

 

[jpadie]

<?php
function parseTitle($html){
	$pattern = '/<title>(.*?)</title>/imsxe';
	return preg_replace(	
					$pattern, 
             		"'<title>'.trim('\\').'</title>'",
					$html); 
}
?>

 

[pushyr]

hey jpadie, i'm gettinh this error message...

Warning: preg_replace() [function.preg-replace]: Unknown modifier 't' in

 

[jpadie]

oops

$pattern = '/<title>(.*?)<[red]\[red]/title>/imsxe';

 

[pushyr]

still getting the same error

what does the [red] mean?

 

[jpadie]

it was supposed to be emphasis!

$pattern = '/<title>(.*?)<[red]\[/red]/title>/imsxe'

 

[pushyr]

for some reason i just keep getting an error...

function parseTitle($content01){
    $pattern = '/<title>(.*?)<\/title>/imsxe';
    return preg_replace($pattern, "'<title>'.trim('\\').'</title>'", $content01);
}


$content = parseTitle($content01);


echo '<xmp>'.$content.'</xmp>';

 

[jpadie]

i must have been very tired yesterday.

this should look as follows

return preg_replace($pattern, "'<title>'.trim('\\[red]1[/red]').'</title>'", $content01);