b = str_replace （+，％2B，

a）;



Urlencode

请参阅 PHP：urlencode - Manual [ ^ ]。

Example Text : Grade A+ is our text message.........

But Plus sign will be replaced in White space..............

How to rectify....??????????????????

What I have tried:

$b=str_replace("+","%2B",$a);

Urlencode

b=str_replace("+","%2B",

a);

Urlencode

See PHP: urlencode - Manual[^].