Converting php string to Title Case

Use Stringy

composer.json

"require": {
    "voku/stringy": "~5.0"
}

PHP

Stringy::create('string')->toTitleCase()

This should work for you:

<?php


    $str = "Name: MR. M.A.D KARIM";
    $result = "";

    $arr = array();
    $pattern = '/([;:,-.\/ X])/';
    $array = preg_split($pattern, $str, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);

    foreach($array as $k => $v)
        $result .= ucwords(strtolower($v));

    //$result = str_replace("Mr.", "", $result); ->If you don't want Mr. in a String
    echo $result;



?>

Input:

Name: MR. M.A.D KARIM
Address: 12/A, ROOM NO-B 13

Output:

Name: M.A.D Karim
Address: 12/A, Room No-B 13