PHP Remova o último caractere em string
//Remove the last character using substr
$string = substr($string, 0, -1);
Kasmin Nicko
//Remove the last character using substr
$string = substr($string, 0, -1);<?php
echo substr('abcdef',0, -1); // abcde
?><?php
$string = "hello world";
// create a substring starting 1 character from
// the beginning and ending 1 character from the end
$trimmed = substr($string, 1, -1);
echo $trimmed; // prints "ello worl"$hell = substr('hello', 0, -1);echo substr($string, 0, -3);
echo substr($string, 0, -3);