PHP/String/rtrim
Cleaning Up a String with trim(), Itrim(), and strip_tags()
<source lang="html4strict">
<?php $text = "\t\t\tlots of room"; $text = trim( $text ); print $text; ?> == keep white space at the beginning of a string but remove it from the end. <?php $text = "\t\t\tlots of room "; $text = rtrim( $text ); print $text; ?>
</source>
string rtrim ( string str [, string trim_chars] ) only trims whitespace from the righthand side of a string.
<source lang="html4strict">
<?
$string = rtrim(" testing ");
?>
</source>