remove last charecter in php smarty code example
Example 1: remove last letter php
<?php
echo substr('abcdef',0, -1); // abcde
?>
Example 2: remove last character from string in php
$arrStr = 'Str1, Str2, str3, ';
echo rtrim($arrStr, ", "); //Str1, Str2, str3
echo substr_replace($arrStr, "", -2); //Str1, Str2, str3
echo substr($arrStr, 0, -2); // Str1, Str2, str3