Sunday, October 18, 2009

PHP String Triming from left and right

PHP String Triming from left and right
We can remove blank space from left side of any string by using ltrim function.
$text= " This is my text";

echo $text;

$text=ltrim($text);

echo $text;
Same way we can remove blank space from right side of any string by using rtrim function.

$text= " This is my text";
echo $text;
$text=rtrim($text);
echo $text; To remove extra blank space, line break, carriage return from both sides ( left and right ) of a string we can use trim function
$text= " This string has blank space at both sides ";
echo $text;
$text=trim($text);
echo $text;