php remove first and last character code example
Example 1: remove last letter php
<?php
echo substr('abcdef',0, -1); // abcde
?>
Example 2: php remove first and last char
<?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"