Get text between two strings in php

A little but useful function to get text between two specified strings.

It takes three parameters. The source, start and end. And returns the text between start and end delimeters.

  function between($src,$start,$end){
    $txt=explode($start,$src);
    $txt2=explode($end,$txt[1]);
    return trim($txt2[0]);
  }

Example

$str="This is my content from which i want to fetch a block of text between two delimeters. Note that it returns only the first match";

echo between($str, "my", "returns");