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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / tests / output / flush_basic_001.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:48:06 2012 UTC (12 years, 8 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
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
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