php substr remove last 4 characters
echo substr($string, 0, -3);php substr remove last 4 characters
echo substr($string, 0, -3);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, str3Copyright © 2021 Codeinu
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