$string = '
[Answering Machine Message]
<br />Alright There Jason....theres somebody on the telly... on 15 to 1 right now, called Adam
<br />Perrys had sex with 3 Thousand People..... The End
<br />ITS A
<br />Buy a junk?, delay that moon?, you think we feel the need to prove
<br />That we play the ****ing tunes, while you're the one that's ****ing you
<br />Now if you'd ever spared a day, at these things that don't ****ing go away
<br />You can see that our contract says that we get to do this our own way
<br />Who can't challenge what you do? Don't be punks!
<br />Who can't challenge where to go? Don't be punks!
<br />And when will we change our tune? Don't be punks!
<br />You can't tell 'em when and much! Don't be punks!
<br />At this point you ****ing loser, you don't have a ****ing opinion<br /><br />
$string = preg_replace('~<h5.+</h5>~i', '', $string);