1--TEST-- 2Bug #41815 (Concurrent read/write fails when EOF is reached) 3--FILE-- 4<?php 5 6$filename = __DIR__."/concur_rw.txt"; 7 8@unlink($filename); 9$writer = fopen($filename, "wt"); 10$reader = fopen($filename, "r"); 11fread($reader, 1); 12fwrite($writer, "foo"); 13 14if (strlen(fread($reader, 10)) > 0) { 15 echo "OK\n"; 16} 17 18fclose($writer); 19fclose($reader); 20 21@unlink($filename); 22 23echo "Done\n"; 24?> 25--EXPECT-- 26OK 27Done 28
