Miscellany

<?php$string = "word1\nword2\nword3\n";$splitted = split_string($string, "\n");echo "<br><br><b>PRINT_R</b><br>";print_r($splitted);echo "<br><br><b>VAR_DUMP</b><br>";var_dump($splitted);function split_string($string, $seperator) {  $expression = "(($seperator))";  $array = preg_split($expression, $string, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);    for ($i = 0; $i < sizeof($array); $i++) {     $array[$i] = trim($array[$i]);  }    return $array;}?>