1.

How To Remove Leading And Trailing Spaces From User Input Values?

Answer»

If you are taking input values from users with a Web form, users may enter extra SPACES at the BEGINNING and/or the END of the input values. You should always use the trim() function to remove those extra spaces as shown in this PHP script:
<?php
$name = $_REQUEST("name");
$name = trim($name);
# $name is ready to be used...
?>

If you are taking input values from users with a Web form, users may enter extra spaces at the beginning and/or the end of the input values. You should always use the trim() function to remove those extra spaces as shown in this PHP script:
<?php
$name = $_REQUEST("name");
$name = trim($name);
# $name is ready to be used...
?>


Discussion

No Comment Found

Related InterviewSolutions