This file will deploy your git repository to a php server or the directory it's. It's convenient for cpanel hosting and you can add it's URL as a web-hook so that it's updated every time you push your updates to git.

deploy.php

<?php
ini_set('display_errors', 1);
header('Content-Type: text/plain');
$account = '_YOUR_ACCOUNT_NAME_'; // Example Billcountry
$repo = '_REPO_TO_DEPLOY_'; // iF i NEED TO EXPLAIN THIS YOU SHOULD PROBABLY LEAVE
$branch = '_BRANCH_TO_DEPLOY_';
$url  = "https://github.com/$account/$repo/archive/$branch.zip";
echo("Cloning into $url\n");
$path = dirname(__FILE__)."/$branch.zip";

$data = fopen($url, 'r');

echo("Writing Zip File\n");
file_put_contents($path, $data);
echo("Extracting ZIP\n");
$zip = new ZipArchive;
if ($zip->open($path) === TRUE) {
    $zip->extractTo(dirname(__FILE__));
    echo "All files extracted to: $repo-$branch\n";
    $zip->close();
    $source = dirname(__FILE__)."/$repo-$branch";
    $destination = dirname(__FILE__);
    echo "Removing old files:\n";
    $old_files = scandir($source);
    foreach($old_files as $file){
        if($file !== '.' && $file !== '..' && $file !== "$repo-$branch" && $file !== "deploy.php"){
            echo "\t$file\n";
            exec("rm -R $destination/$file");
        }
    }
    echo("No more old files\n");
    echo "Moving files:\nSource: $source \nDestination: $destination\n";
    exec("mv -f $source/* $source/.* $destination/");
    echo "Removing source folder\n";
    exec("rm $source -R");
    echo "Removing source zip\n";
    exec("rm $path");
    echo "Done";
} else {
    echo 'Failed to extract Zip, please retry.\n';
}

?>