Trim Function
Left - ltrim() function
$text = "\t\tThese are a few words :) ... ";
$trimmed = ltrim($text);
// $trimmed = "These are a few words :) ... "
$trimmed = ltrim($text," \t.");
// $trimmed = "These are a few words :) ... "
$clean = ltrim($binary,"\0x00..\0x1F");
// trim the ASCII control characters at the beginning of $binary
// (from 0 to 31 inclusive)
?>
Right - rtrim() function
$text = "\t\tThese are a few words :) ... ";
$trimmed = rtrim($text);
// $trimmed = "\t\tThese are a few words :) ..."
$trimmed = rtrim($text," \t.");
// $trimmed = "\t\tThese are a few words :)"
$clean = rtrim($binary,"\0x00..\0x1F");
// trim the ASCII control characters at the end of $binary
// (from 0 to 31 inclusive)
?>
