String trimmen

<?

$seach_characters = Array("w", ".");
$replace_string = "";
$search_string = "www.blablabla.be";

$new_string = str_replace($seach_characters, $replace_string, $search_string);

echo $new_string;

//output: blablabla.be

?>

<?
 
$seach_characters = Array("w", ".");
$replace_string = "";
$search_string = "www.blablabla.be";
 
$new_string = str_replace($seach_characters, $replace_string, $search_string);
 
echo $new_string;
 
//output: blablabla.be
 
?>

<?php
$string = 'www.blablabla.be';

$array = explode('.', $string);
echo $array[0]; // www
echo $array[1]; // blablabla 
echo $array[2]; // be
?>

<?php
$string = 'www.blablabla.be';
 
$array = explode('.', $string);
echo $array[0]; // www
echo $array[1]; // blablabla 
echo $array[2]; // be
?>