kunit

#!/bin/sh

sudo service mysqld stop
sudo yum -y erase mysql-config mysql55-server mysql55-libs mysql55
sudo yum -y install mysql57-server mysql57
sudo service mysqld start

sudo yum -y install php71 php71-cli php71-common php71-devel php71-mysqlnd php71-pdo php71-xml php71-gd php71-intl php71-mbstring php71-mcrypt php71-opcache php71-pecl-apcu php71-pecl-imagick php71-pecl-memcached php71-pecl-redis php71-pecl-xdebug
sudo alternatives --set php /usr/bin/php-7.1 
curl -sS https://getcomposer.org/installer | php

kunit

<?php

class Escaper {
  public $value = null;
  public $raw = null;
  public function __construct($value, $charset = 'UTF-8') {
    $this->value = htmlspecialchars($value, ENT_QUOTES, $charset);
    $this->raw = $value;
  }
  public function __toString() {

kunit

<?php
class Foo {
  function h($text) {
    $result = array();
    $charset = 'UTF-8';
    $this->_escape($text, $result, $charset);
    return $result;
  }
  function _escape($values, &$result, $charset) {
    foreach ($values as $key => $value) {