Online PHP editor | refs for m5Dhn

<?php $file = new \SplTempFileObject(); for ($i = 0; $i < 100; $i++) { $file->fwrite("Foo\t$i\n"); } // Puts the internal pointer at the start of line index 50 (0-based indexing) $file->seek(50); // Read the internal pointer value = 50 var_dump($file->key()); // Read the next available line (which is line at index 50) var_dump($file->fgets()); // Read the internal pointer value = 50 (end of the line now) var_dump($file->key()); // Read the next available line (which is line at index 51 as there's nothing more on line 50) var_dump($file->fgets()); // Read the internal pointer value = 51 (end of the line) var_dump($file->key());