1--TEST-- 2Bug #46897: ob_flush() should fail to flush unerasable buffers 3--FILE-- 4<?php 5function callback($string) { 6 static $callback_invocations; 7 $callback_invocations++; 8 return "[callback:$callback_invocations]$string\n"; 9} 10 11ob_start('callback', 0, false); 12 13echo "Attempt to flush unerasable buffer - should fail..."; 14var_dump(ob_flush()); 15// Check content of buffer after flush - if flush failed it should still contain the string above. 16var_dump(ob_get_contents()); 17echo 'Done'; 18?> 19--EXPECTF-- 20[callback:1]Attempt to flush unerasable buffer - should fail... 21Notice: ob_flush(): Failed to flush buffer of callback (0) in %s on line %d 22bool(false) 23string(%d) "Attempt to flush unerasable buffer - should fail... 24Notice: ob_flush(): Failed to flush buffer of callback (0) in %s on line %d 25bool(false) 26" 27Done 28
