To remove newlines from the string, the code is as follows−
Example
<?php $str = "Demo text for reference"; echo nl2br($str); $str = preg_replace('~[\r\n]+~','', $str); echo "\n".nl2br($str); ?>
Output
This will produce the following output−
Demo<br /> <br /> text for <br /> <br /> reference Demo text for reference
Example
Let us now see another example −
<?php $str = "Demo text"; echo nl2br($str); $str = str_replace(array("\n", "\r"), '', $str); echo "\n".nl2br($str); ?>
Output
This will produce the following output−
Demo<br /> <br /> text Demo text