--TEST--
nl2br() function
--FILE--
<?php
	var_dump(nl2br("test"));
	var_dump(nl2br(""));
	var_dump(nl2br(NULL));
	var_dump(nl2br("\r\n"));
	var_dump(nl2br("\n"));
	var_dump(nl2br("\r"));
	var_dump(nl2br("\n\r"));

	var_dump(nl2br("\n\r\r\n\r\r\r\r"));
	var_dump(nl2br("\n\r\n\n\r\n\r\r\n\r\n"));
	var_dump(nl2br("\n\r\n\n\n\n\r\r\r\r\n\r"));

?>
--EXPECT--
string(4) "test"
string(0) ""
string(0) ""
string(8) "<br />
"
string(7) "<br />
"
string(7) "<br />
"
string(8) "<br />

"
string(44) "<br />

<br />
<br />
<br />
<br />
<br />
"
string(47) "<br />

<br />
<br />

<br />

<br />
<br />
"
string(66) "<br />

<br />
<br />
<br />
<br />

<br />
<br />
<br />
<br />
"