php cut last character code example
Example 1: php remove last character in string
//Remove the last character using substr
$string = substr($string, 0, -1);
Example 2: php substr remove last 4 characters
echo substr($string, 0, -3);
Example 3: php string remove last character
echo substr('a,b,c,d,e,', 0, -1);
# => 'a,b,c,d,e'