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@smarteist smarteist/utils.php
Created Dec 30, 2018

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php utils
<?php
class utils
{
public static function get_request_headers()
{
$headers = array();
foreach ($_SERVER as $name => $value) {
if (substr($name, 0, 5) == 'HTTP_') {
$name = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))));
$headers[$name] = $value;
} else if ($name == "CONTENT_TYPE") {
$headers["Content-Type"] = $value;
} else if ($name == "CONTENT_LENGTH") {
$headers["Content-Length"] = $value;
}
}
return $headers;
}
public static function getPostBodyArray()
{
return json_decode(self::getPostBodyString, true);
}
public static function getPostBodyString()
{
return strval(file_get_contents('php://input'));
}
public static function getHashCode($length)
{
$hexStr = "";
for ($i = 0; $i < $length; $i++) {
$hexStr .= dechex(rand(0, 15));
}
return $hexStr;
}
public static function sanitize($input)
{
$search = array(
'@<script[^>]*?>.*?</script>@si', // Strip out javascript
'@<[\/\!]*?[^<>]*?>@si', // Strip out HTML tags
'@<![\s\S]*?--[ \t\n\r]*>@' // Strip multi-line comments
);
if (is_array($input)) {
foreach ($input as $var => $val) {
$output[$var] = sanitize($val);
}
} else {
if (get_magic_quotes_gpc()) {
$input = stripslashes($input);
}
$output = preg_replace($search, '', $input);
}
return $output;
}
public static function convertToPersianNumbers($text)
{
$persianNumbers = array('۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹');
$latinNumbers = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9');
return str_replace($latinNumbers, $persianNumbers, $text);
}
public static function getCurrentUrl()
{
$protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']), 'https') === false ? 'http' : 'https';
$host = $_SERVER['HTTP_HOST'];
$script = $_SERVER['SCRIPT_NAME'];
$params = $_SERVER['QUERY_STRING'] == '' ? '' : '?' . $_SERVER['QUERY_STRING'];
return $protocol . '://' . $host . $script . $params;
}
public static function getWPCurrentUrl()
{
$url = get_permalink();
$params = $_SERVER['QUERY_STRING'] == '' ? '' : '?' . $_SERVER['QUERY_STRING'];
return $url . $params;
}
public static function getBaseUrl()
{
$protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']), 'https') === false ? 'http' : 'https';
$host = $_SERVER['HTTP_HOST'];
return $protocol . '://' . $host . '/';
}
public static function getUrlQuery($url)
{
$vars = [];
parse_str(parse_url($url)['query'], $vars);
return $vars;
}
public static function getAllPhpFiles($dir)
{
$files = array();
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $filename) {
if (is_file($filename) && pathinfo($filename, PATHINFO_EXTENSION) == 'php') {
$files[] = strval($filename);
}
}
return $files;
}
}
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