Online PHP editor | output for TutAG

<?php $first = "investor"; $last = "harga"; $str = "abstrak investor evaluasi analisis faktor mempengaruhi nilai intrinsik harga saham"; Echo substr($str, strpos($str, $first)+strlen($first), strpos($str, $last)-strpos($str, $first)-strlen($first)) ."\n"; $first = "tersedia"; $last = "timbul"; $str = "informasi tersedia investor evaluasi analisis faktor mempengaruhi kondisi perusahaan dimasa investor memperkecil kerugian timbul seminimal fluktuasi pertumbuhan perkembangan perusahaan"; Echo substr($str, strpos($str, $first)+strlen($first), strpos($str, $last)-strpos($str, $first)-strlen($first));