mirror of
https://github.com/php/php-src.git
synced 2024-12-12 03:15:29 +08:00
27 lines
430 B
PHP
27 lines
430 B
PHP
--TEST--
|
|
Test basic functionality of flush()
|
|
--FILE--
|
|
<?php
|
|
/*
|
|
* proto void flush(void)
|
|
* Function is implemented in ext/standard/basic_functions.c.
|
|
*/
|
|
|
|
// Verify return type
|
|
var_dump(flush());
|
|
|
|
// Ensure user buffers are not flushed by flush()
|
|
ob_start();
|
|
echo "Inside a user buffer\n";
|
|
flush();
|
|
ob_end_clean();
|
|
|
|
echo "Outside of any user buffers\n";
|
|
var_dump(flush());
|
|
|
|
?>
|
|
--EXPECT--
|
|
NULL
|
|
Outside of any user buffers
|
|
NULL
|