--TEST-- Test 4: returning scalar value from eval() --SKIPIF-- <?php require_once('skipif.inc'); ?> --FILE-- <?php $perl = new Perl(); var_dump($perl->eval('')); var_dump($perl->eval('5+3;')); var_dump($perl->eval('5.5+3.2;')); var_dump($perl->eval('reverse "0123456789";')); echo "ok\n"; ?> --EXPECT-- NULL int(8) float(8.7) string(10) "9876543210" ok