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--TEST--
Test ob_implicit_flush() function : check return value (always null).
--FILE--
<?php
/* Prototype : proto void ob_implicit_flush([int flag])
* Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call
* Source code: main/output.c
* Alias to functions:
*/
echo "*** Testing ob_implicit_flush() : check return value ***\n";
var_dump(ob_implicit_flush());
var_dump(ob_implicit_flush(true));
var_dump(ob_implicit_flush(false));
echo "Done";
?>
--EXPECTF--
*** Testing ob_implicit_flush() : check return value ***
NULL
NULL
NULL
Done
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