Online PHP editor | refs for HBTeF

<?php $file = new SplTempFileObject(); for ($i = 0; $i < 100; $i++) { $file->fwrite("Foo $i\n"); } $file->rewind(); print_r(array( array('line' => $file->key(), 'contents' => trim($file->fgets())), array('line' => $file->key(), 'contents' => trim($file->fgets())), array('line' => $file->key(), 'contents' => trim($file->fgets())), )); $file->seek(50); print_r(array( array('line' => $file->key(), 'contents' => trim($file->fgets())), array('line' => $file->key(), 'contents' => trim($file->fgets())), array('line' => $file->key(), 'contents' => trim($file->fgets())), ));