Answer / prantik gautam

nl2br() means newline to break. Actually when we retrieve
data from database using PHP mysql code, the nl2br()
function helps to get the format to maintain the sequence as
was at the time of insertion.

Answer / rameshmjs

nl2br — Inserts HTML line breaks before all newlines in a string


Example using nl2br()
<?php
echo nl2br("foo isn't\n bar");
?>

The above example will output:

foo isn't<br />
bar

Answer / madhu

nl2br is used for new for every entry
example :
<?php
mysql_connect("localhost","root","");
mysql_select_db("databasename");
$query=mysql_query("select * from table");
while($row=mysql_fetch_assoc($query)){
$var = $row['data'];
echo nl2br($var);
?>

Answer / abhay

nl2br is use t for new line,\
ex:echo nl2br("this is \n ddd");

output
this is
dd

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