Online PHP editor | refs for jb8MI

<?php $p1['x'] = 2; $p1['y'] = 2; $p2['x'] = 2; $p2['y'] = 8; $p3['x'] = 8; $p3['y'] = 8; $s1['x'] = ($p2['x'] - $p1['x']); $s1['y'] = ($p2['y'] - $p1['y']); $s2['x'] = ($p3['x'] - $p2['x']); $s2['y'] = ($p3['y'] - $p2['y']); $o = (int)($s1['x']/1000); $f1['y'] = (int)($s1['y'] * $o); $o = (int)($s2['y']/1000); $f2['x'] = (int)($s2['x'] * $o); echo '<pre>'; print_r($GLOBALS); echo '</pre>';