Cleaning Up a String with trim(), Itrim(), and strip_tags() : rtrim « String « PHP

1. PHP
2. String
3. rtrim

Cleaning Up a String with trim(), Itrim(), and strip_tags()

 
<?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;
?>
  
  

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