public static function check($ret = Version::PLAIN)
{
// Get include path and define some variables.
$includePath = explode(PATH_SEPARATOR, get_include_path());
$isWindows = DIRECTORY_SEPARATOR == '\\' ? true : false;
$php = array('Required PHP' => '5.3.0', 'Installed PHP' => PHP_VERSION);
$versionCompare = version_compare($php['Installed PHP'], $php['Required PHP']);
$check = array();
// APC
$check['Apc'] = !function_exists('apc_add') ? 'No' : 'Yes';
// Archive
$check['Archive Tar'] = 'No';
foreach ($includePath as $path) {
if (file_exists($path . DIRECTORY_SEPARATOR . 'Archive' . DIRECTORY_SEPARATOR . 'Tar.php')) {
$check['Archive Tar'] = 'Yes';
}
}
$check['Archive Phar'] = !class_exists('Phar', false) ? 'No' : 'Yes';
$check['Archive Rar'] = !class_exists('RarArchive', false) ? 'No' : 'Yes';
$check['Archive Zip'] = !class_exists('ZipArchive', false) ? 'No' : 'Yes';
// Compress
$check['Compress Bzip2'] = function_exists('bzcompress') ? 'Yes' : 'No';
$check['Compress Lzf'] = function_exists('lzf_compress') ? 'Yes' : 'No';
$check['Compress Zlib'] = function_exists('gzcompress') ? 'Yes' : 'No';
// cURL
$check['cURL'] = function_exists('curl_init') ? 'Yes' : 'No';
// DB
$check['Db MySql'] = function_exists('mysql_connect') ? 'Yes' : 'No';
$check['Db MySqli'] = class_exists('mysqli') ? 'Yes' : 'No';
$check['Db Oracle'] = function_exists('oci_connect') ? 'Yes' : 'No';
$check['Db Pdo'] = class_exists('Pdo', false) ? 'Yes' : 'No';
$pdoDrivers = class_exists('Pdo', false) ? \PDO::getAvailableDrivers() : array();
$check['Db Pdo MySQL'] = in_array('mysql', $pdoDrivers) ? 'Yes' : 'No';
$check['Db Pdo SQLSrv'] = in_array('sqlsrv', $pdoDrivers) ? 'Yes' : 'No';
$check['Db Pdo PgSQL'] = in_array('pgsql', $pdoDrivers) ? 'Yes' : 'No';
$check['Db Pdo SQLite'] = in_array('sqlite', $pdoDrivers) ? 'Yes' : 'No';
$check['Db PgSql'] = function_exists('pg_connect') ? 'Yes' : 'No';
$check['Db Sqlite'] = class_exists('Sqlite3', false) ? 'Yes' : 'No';
$check['Db SQLSrv'] = function_exists('sqlsrv_connect') ? 'Yes' : 'No';
// DOM/XML
$check['Dom DOMDocument'] = class_exists('DOMDocument', false) ? 'Yes' : 'No';
$check['Dom SimpleXml'] = class_exists('SimpleXMLElement', false) ? 'Yes' : 'No';
// FTP
$check['FTP'] = function_exists('ftp_connect') ? 'Yes' : 'No';
// GeoIP
$check['GeoIP'] = 'No';
if (function_exists('geoip_db_get_all_info')) {
$yes = 'Yes';
$databases = geoip_db_get_all_info();
$count = 0;
foreach ($databases as $db) {
if ($db['available']) {
$count++;
}
}
$check['GeoIP'] = $yes . ' (' . $count . '/' . count($databases) . ' GeoIP DBs Available)';
}
// Image
$check['Image Gd'] = function_exists('getimagesize') ? 'Yes' : 'No';
$check['Image Freetype'] = function_exists('imagettftext') ? 'Yes' : 'No';
$check['Image Imagick'] = class_exists('Imagick', false) ? 'Yes' : 'No';
// Mcrypt
$check['Mcrypt'] = function_exists('mcrypt_encrypt') ? 'Yes' : 'No';
// Memcache
$check['Memcache'] = class_exists('Memcache', false) ? 'Yes' : 'No';
// SOAP
$check['Soap'] = class_exists('SoapClient', false) ? 'Yes' : 'No';
// Total
$count = array_count_values($check);
$total = count($check) - $count['No'] . ' of ' . count($check);
// Format and return the results
$results = null;
switch ($ret) {
// Build plain text results
case self::PLAIN:
// Define colors for a bash terminal
$green = !$isWindows ? "[1;32m" : null;
$yellow = !$isWindows ? "[1;33m" : null;
$red = !$isWindows ? "[1;31m" : null;
$blue = !$isWindows ? "[1;34m" : null;
$endColor = !$isWindows ? "[0m" : null;
foreach ($php as $key => $value) {
if ($key == 'Required PHP') {
$value = $yellow . $value . $endColor;
} else {
$value = $versionCompare < 0 ? $red . $value . $endColor : $green . $value . $endColor;
}
$results .= $key . ': ' . $value . PHP_EOL;
}
$results .= '------------------' . PHP_EOL;
foreach ($check as $key => $value) {
$value = stripos($value, 'Yes') !== false ? $green . $value . $endColor : $red . $value . $endColor;
$results .= $key . ': ' . $value . PHP_EOL;
}
$results .= '------------------' . PHP_EOL;
$results .= 'Total: ' . $blue . $total . $endColor . PHP_EOL;
break;
// Build HTML results
// Build HTML results
case self::HTML:
foreach ($php as $key => $value) {
if ($key == 'Required PHP') {
$color = 'orange';
} else {
$color = $versionCompare < 0 ? 'red' : 'green';
}
$results .= $key . ': <strong style="color: ' . $color . ';">' . $value . '</strong><br />' . PHP_EOL;
}
$results .= '<hr />' . PHP_EOL;
foreach ($check as $key => $value) {
$color = $value == 'No' ? 'red' : 'green';
$results .= $key . ': <strong style="color: ' . $color . ';">' . $value . '</strong><br />' . PHP_EOL;
}
$results .= '<hr />' . PHP_EOL;
$results .= 'Total: <strong style="color: blue;">' . $total . '</strong>' . PHP_EOL;
break;
// Build the results as PHP data
// Build the results as PHP data
case self::DATA:
$data = array();
foreach ($php as $key => $value) {
$k = str_replace(' ', '', $key);
$k = strtolower(substr($k, 0, 1)) . substr($k, 1);
$data[$k] = $value;
}
foreach ($check as $key => $value) {
if (strpos($key, ' ') !== false) {
$k = str_replace(' ', '', $key);
$k = strtolower(substr($k, 0, 1)) . substr($k, 1);
} else {
$k = strtolower($key);
}
$data[$k] = $value;
}
$results = new \ArrayObject($data, \ArrayObject::ARRAY_AS_PROPS);
break;
}
return $results;
}
