hphp/test/slow/ext_stream/stream_get_line_returnvalue.php

   1 <?php
   2 echo "<pre>";
   3 test("one\n\nthree\nfour");
   4 test("one\n\nthree\nfour\n");
   5 test("\ntwo\nthree\nfour");
   6 test("\ntwo\nthree\nfour\n");
   7 test("one\ntwo\n\n\n");
   8
   9 function test($string) {
  10     $stream = fopen('php://memory', 'r+');
  11     fwrite($stream, $string);
  12     rewind($stream);
  13
  14     for ($i = 0; $i < 6; $i ++) {
  15         $line = stream_get_line($stream, 666, "\n");
  16         echo "$i" . (feof($stream) ? ' (eof)' : '') . ": ";
  17         var_dump($line);
  18     }
  19     echo "\n";
  20 }