How to neglect last character of given string in php?

$string = "Peacock is a beautiful bird...";

// substr function
echo "substr: " . substr($string, 0, -1);


// mb_substr multibyte version
echo "mb_substr: " . mb_substr($string, 0, -1);

$string = "Peacock is a beautiful bird...";

// substr_replace function
echo "substr_replace: " . substr_replace($string ,"",-1);

$string = "This is test string..";

// rtrim function
echo "rtrim: " . rtrim($string, ".");

Tagged in:

• Tags
• string function
• substring
• remove character