ZCEs from CANADA

index.php

<?php
function readStdin($message = null)
{
    if ($message) {
        echo $message.PHP_EOL;
    }

    $fr=fopen("php://stdin","r");
    $input = fgets($fr,128);
    $input = rtrim($input);
    fclose ($fr);
    return $input;
}

function sortData($a, $b)
{
	return new \DateTime($a['date']) > new \DateTime($b['date']) ? +1 : -1;
}

function getUserList()
{
    $data     = file_get_contents('http://www.zend.com/en/services/certification/zend-certified-engineer-directory/ajax/search-candidates?cid=39&sid=&certtype_php=on&certtype=PHP&firstname=&lastname=&company=&ClientCandidateID=');
    $data     = json_decode($data);
    $userList = [];

    foreach ($data->result as $user) {
        if (strpos($user->exams, EXAM_CODE) === false) {
    	continue;
        }

        $exams = (array) explode(",", $user->exams);
        $examsDates = (array) explode(",", $user->examdates);
        foreach ($exams as $key=>$exam) {
    	    if($exam == '200-550') {
    		$examDate = $examsDates[$key];
    	    }
        }

        $user->zendimage = 'http://www.zend.com/images/training/zce_photos/' . $user->zendimage;
        $userList[]      = [
            'name' => $user->firstname . ' '. $user->lastname,
            'date' => $examDate,
            'raw'  => $user,
        ];
    }

    return $userList;
}

$examCode = readStdin('Type the exam code. eg: 200-550');

if (empty($examCode)) {
    $examCode = '200-550';
}

define(EXAM_CODE, $examCode);

$userList = getUserList();

usort($userList, "sortData");

echo json_encode($userList);