Text containing single quote as input value [PHP]

Question

I try to show this string : «let's go» in a the value of an input tag

i wrote: $chaine="let's go";

echo "<input type=text name=test value='".$chaine."'>";

result: let

What can i do to show the correct string in this case ?

Answer 1

use htmlspecialchars

echo "<input type=text name=test value='".htmlspecialchars($chaine, ENT_QUOTES)."'>";

Answer 2

You can look at htmlentities()

htmlentities($chaine, ENT_QUOTES) ;