How to trim leftmost and rightmost whitespaces of

Question

What function can I use?

Answer 1

Checkout PHP Trim.

Answer 2

http://php.net/manual/en/function.trim.php would be your best choice

Answer 3

Use trim to remove whitespace at the start and end of a string.

Answer 4

left most

ltrim('text');

right most

rtrim('text');

but shortcut of above two is simply

trim('text');

Answer 5

string trim ( string $str [, string $charlist ] )

This function returns a string with whitespace stripped from the beginning and end of str