Online PHP editor | refs for BOECQ

<?php /*class ExpressionCalculator { public function calc($expression) { $items = explode('', $expression); return $result; } } $calc = new ExpressionCalculator(); echo $calc->calc('5 1 2 + 4 * + 3 -');*/ $string = "This is\tan example\nstring"; /* Use tab and newline as tokenizing characters as well */ $tok = strtok($string, " \n\t"); while ($tok !== false) { echo "Word=$tok<br />"; $tok = strtok(" \n\t"); }