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mitrobill/system/autoload/Text.php

113 lines
2.9 KiB
PHP
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<?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 $result;
}
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public static function maskText($text)
{
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$len = strlen($text);
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if ($len < 3) {
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return "***";
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} else if ($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($text, -3, 3);
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}
}
public static function sanitize($str)
{
return preg_replace("/[^A-Za-z0-9]/", '_', $str);;
}
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public static function is_html($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;
}
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}