mirror of
https://github.com/hotspotbilling/phpnuxbill.git
synced 2024-09-20 23:06:27 +08:00
113 lines
2.9 KiB
PHP
113 lines
2.9 KiB
PHP
<?php
|
|
|
|
/**
|
|
* PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
|
|
* by https://t.me/ibnux
|
|
*
|
|
* This file is for Text Transformation
|
|
**/
|
|
|
|
class Text
|
|
{
|
|
|
|
public static function toHex($string)
|
|
{
|
|
return "\x" . implode("\x", str_split(array_shift(unpack('H*', $string)), 2));
|
|
}
|
|
|
|
public static function alphanumeric($str, $tambahan = "")
|
|
{
|
|
return preg_replace("/[^a-zA-Z0-9" . $tambahan . "]+/", "", $str);
|
|
}
|
|
|
|
public static function numeric($str)
|
|
{
|
|
return preg_replace("/[^0-9]+/", "", $str);
|
|
}
|
|
|
|
public static function ucWords($text)
|
|
{
|
|
return ucwords(str_replace('_', ' ', $text));
|
|
}
|
|
|
|
public static function randomUpLowCase($text)
|
|
{
|
|
$jml = strlen($text);
|
|
$result = '';
|
|
for ($i = 0; $i < $jml; $i++) {
|
|
if (rand(0, 99) % 2) {
|
|
$result .= strtolower(substr($text, $i, 1));
|
|
} else {
|
|
$result .= substr($text, $i, 1);
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
public static function maskText($text)
|
|
{
|
|
$len = strlen($text);
|
|
if ($len < 3) {
|
|
return "***";
|
|
} else if ($len < 5) {
|
|
return substr($text, 0, 1) . "***" . substr($text, -1, 1);
|
|
} else if ($len < 8) {
|
|
return substr($text, 0, 2) . "***" . substr($text, -2, 2);
|
|
} else {
|
|
return substr($text, 0, 4) . "******" . substr($text, -3, 3);
|
|
}
|
|
}
|
|
|
|
public static function sanitize($str)
|
|
{
|
|
return preg_replace("/[^A-Za-z0-9]/", '_', $str);;
|
|
}
|
|
|
|
public static function is_html($string)
|
|
{
|
|
return preg_match("/<[^<]+>/", $string, $m) != 0;
|
|
}
|
|
|
|
public static function convertDataUnit($datalimit, $unit = 'MB')
|
|
{
|
|
$unit = strtoupper($unit);
|
|
if ($unit == 'KB') {
|
|
return $datalimit * 1024;
|
|
} elseif ($unit == 'MB') {
|
|
return $datalimit * 1048576;
|
|
} elseif ($unit == 'GB') {
|
|
return $datalimit * 1073741824;
|
|
} elseif ($unit == 'TB') {
|
|
return $datalimit * 1099511627776;
|
|
} else {
|
|
return $datalimit;
|
|
}
|
|
}
|
|
|
|
// echo Json array to text
|
|
public static function jsonArray2text($array, $start = '', $result = '')
|
|
{
|
|
foreach ($array as $k => $v) {
|
|
if (is_array($v)) {
|
|
$result .= self::jsonArray2text($v, "$start$k.", '');
|
|
} else {
|
|
$result .= "$start$k = " . strval($v) . "\n";
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
public static function jsonArray21Array($array){
|
|
$text = self::jsonArray2text($array);
|
|
$lines = explode("\n", $text);
|
|
$result = [];
|
|
foreach($lines as $line){
|
|
$parts = explode(' = ', $line);
|
|
if(count($parts) == 2){
|
|
$result[trim($parts[0])] = trim($parts[1]);
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
}
|