Remove text between FIRST <h1></h1> tags of input string

[keeps21]

As per the title.

 

I need to remove the text between the first <h1></h1> tags in the input string - but leave any further <h1></h1> tags in the string as they are.

 

Any help would be appreciated.

 

Thanks.

[thebadbad]

preg_replace() has a limit parameter:

 

$str = preg_replace('~<h1>.*?</h1>~is', '<h1></h1>', $str, 1);