First character uppercase

readme.md

Example use code

$title = "hello word";

echo mb_ucfirst( $title ); // return "Hello word";

functions.php

<?php
if( ! function_exists( 'mb_ucfirst' ) ){
function mb_ucfirst( $string = '', $encoding = "UTF-8" ){
  if( empty( $string ) )
	return false;

	$strlen     = mb_strlen( $string, $encoding );
	$firstChar  = mb_substr( $string, 0, 1, $encoding );
	$end_Char   = mb_substr( $string, 1, $strlen - 1, $encoding );

	return mb_strtoupper( $firstChar, $encoding ) . $end_Char;
}
}