| --TEST-- | |
| Bug #46897: ob_flush() should fail to flush unerasable buffers | |
| --FILE-- | |
| function callback($string) { | |
| static $callback_invocations; | |
| $callback_invocations++; | |
| return "[callback:$callback_invocations]$string\n"; | |
| } | |
| ob_start('callback', 0, false); | |
| echo "Attempt to flush unerasable buffer - should fail..."; | |
| var_dump(ob_flush()); | |
| // Check content of buffer after flush - if flush failed it should still contain the string above. | |
| var_dump(ob_get_contents()); | |
| echo 'Done'; | |
| --EXPECTF-- | |
| [callback:1]Attempt to flush unerasable buffer - should fail... | |
| Notice: ob_flush(): Failed to flush buffer of callback (0) in %s on line %d | |
| bool(false) | |
| string(%d) "Attempt to flush unerasable buffer - should fail... | |
| Notice: ob_flush(): Failed to flush buffer of callback (0) in %s on line %d | |
| bool(false) | |
| " | |
| Done | |