is Url remove Refresh get Image Data explode by array normalize Text From HTML tld list get domain

func.php

 
function validate_url($url) {
  return (bool)preg_match("
      /^                                                      # Start at the beginning of the text
      (?:ftp|https?|feed):\/\/                                # Look for ftp, http, https or feed schemes
      (?:                                                     # Userinfo (optional) which is typically
        (?:(?:[\w\.\-\+!$&'\(\)*\+,;=]|%[0-9a-f]{2})+:)*      # a username or a username and password
        (?:[\w\.\-\+%!$&'\(\)*\+,;=]|%[0-9a-f]{2})+@          # combination
      )?
      (?:
        (?:[a-z0-9\-\.]|%[0-9a-f]{2})+                        # A domain name or a IPv4 address
        |(?:\[(?:[0-9a-f]{0,4}:)*(?:[0-9a-f]{0,4})\])         # or a well formed IPv6 address
      )
      (?::[0-9]+)?                                            # Server port number (optional)
      (?:[\/|\?]
        (?:[\w#!:\.\?\+=&@$'~*,;\/\(\)\[\]\-]|%[0-9a-f]{2})   # The path and query (optional)
      *)?
    $/xi", $url);
}


function isUrl( $text )  
{  
	//not working this "https://discorhttps://discord.gg/9z8zX5j"
    //return filter_var($text, FILTER_VALIDATE_URL, FILTER_FLAG_HOST_REQUIRED) !== false;  
	return validate_url($text);
}

function removeRefresh($feed){
		
		 
		//http://php.net/manual/en/function.get-meta-tags.php
		//<meta http-equiv="\&quot;refresh\&quot;" content="\&quot;1;url=https:\/\/MasterNodes.Pro\/\&quot;" \="">
		//preg_match_all('/<[\s]*meta[\s]*(name|property)="?' . '([^>"]*)"?[\s]*' . 'content="?([^>"]*)"?[\s]*[\/]?[\s]*>/si', $contents, $match);
		
		//$clear_sting = preg_replace_callback('/<[\s]*meta[\s]*http-equiv="?([^>"]*)"?' . '[\s]*content="([^>"]*)"?' . '[\s]*[\/]?[\s]*>/si', function($matches){
		//	pre($matches);
		//}, $feed);
		
		//$clear_sting = preg_replace_callback('/<[\s]*meta[\s]*http-equiv="?([^>"]*)"?' . '[\s]*content="([^>"]*)"?' . '[\s]*[\/]?[\s]*>/si', function($matches){
		//	pre($matches);
		//}, $feed);
		
		//$clear_sting = preg_replace_callback('/<[\s]*meta[\s]*http-equiv="?REFRESH"?[\s]*content="?([^>"]*)"?[\s]*[\/]?[\s]*>/si', function($matches){
			//pre($matches);
		//}, $feed);
		
		//pre($clear_sting);
		
		//$feed = $clear_sting;
		
		$clear_sting = preg_replace('/<[\s]*meta[\s]*http-equiv="?REFRESH"?' . '[\s]*content="?[0-9]*;[\s]*URL[\s]*=[\s]*([^>"]*)"?' . '[\s]*[\/]?[\s]*>/si', "", $feed);
		return $clear_sting;
		
}

if(!function_exists('getImageData')){
	function getImageData($path){
		
		if(
			isUrl($path) 
			|| 
			(is_file($path) && is_readable($path))
		){
			
			$ImageData = array();
			
			if(function_exists('getimagesize')){
				$size = getimagesize($path);
				$ImageData['width'] = $size[0]; 
				$ImageData['height'] = $size[1];
				$ImageData['mime_type'] = image_type_to_mime_type($size[2]);
				$ImageData['extension'] = image_type_to_extension($size[2], false);
			}elseif(class_exists('Imagick')){
				 
				$res_im = new imagick($path); 
				$geo = $res_im->getImageGeometry(); 
				$ImageData['width'] = $geo['width']; 
				$ImageData['height'] = $geo['height']; 
				$ImageData['file_size'] = $res_im->getImageLength();
				$ImageData['mime_type'] = $res_im->getImageMimeType();
			
			}elseif(function_exists('finfo_open')){
				 
				$buffer = file_get_contents($path);
				$f = finfo_open();
				$ImageData['buffer'] = finfo_buffer($f, $buffer);
				$ImageData['mime_type'] = finfo_buffer($f, $buffer,FILEINFO_MIME_TYPE);
				finfo_close($f);
			}
			
			if(empty($ImageData['file_size'])){
				if(isUrl($path)){
					$h = array_change_key_case(get_headers($path,true));
					$size = $h['content-length'];
					
					$ImageData['file_size'] = $size;
				}else{
					$ImageData['file_size'] = filesize($path);
				}
			}
			
			
			
			return $ImageData;
		}
		return false;	
	}
}
function explode_by_array($delim, $input) {
  $unidelim = $delim[0];
  $step_01 = str_replace($delim, $unidelim, $input); //Extra step to create a uniform value
  return explode($unidelim, $step_01);
}

function normalizeTextFromHTML($TEXT){
	//\bitrix\php_interface\parser\classes\bithostlive_com\bithostlive_com-api.php
	//\bitrix\php_interface\parser\classes\  stakinglab_io-api.php
    //\bitrix\php_interface\parser\classes\masternodes_biz\masternodes_biz-api.php
	$TEXT = preg_replace('/\s\s+/', ' ', $TEXT);
	
	$TEXT = htmlentities($TEXT);
	$TEXT = str_replace("&nbsp;", "", $TEXT);
	$TEXT = str_replace(array("\n", "\r"), '', $TEXT);
	
	$TEXT = trim($TEXT);
	return $TEXT;
}

function tld_list($cache_dir=null) {
    // we use "/tmp" if $cache_dir is not set
    $cache_dir = isset($cache_dir) ? $cache_dir : sys_get_temp_dir();
    $lock_dir = $cache_dir . '/public_suffix_list_lock/';
    $list_dir = $cache_dir . '/public_suffix_list/';
    // refresh list all 30 days
    if (file_exists($list_dir) && @filemtime($list_dir) + 2592000 > time()) {
        return $list_dir;
    }
    // use exclusive lock to avoid race conditions
    if (!file_exists($lock_dir) && @mkdir($lock_dir)) {
        // read from source
        $list = @fopen('https://publicsuffix.org/list/public_suffix_list.dat', 'r');
        if ($list) {
            // the list is older than 30 days so delete everything first
            if (file_exists($list_dir)) {
                foreach (glob($list_dir . '*') as $filename) {
                    unlink($filename);
                }
                rmdir($list_dir);
            }
            // now set list directory with new timestamp
            mkdir($list_dir);
            // read line-by-line to avoid high memory usage
            while ($line = fgets($list)) {
                // skip comments and empty lines
                if ($line[0] == '/' || !$line) {
                    continue;
                }
                // remove wildcard
                if ($line[0] . $line[1] == '*.') {
                    $line = substr($line, 2);
                }
                // remove exclamation mark
                if ($line[0] == '!') {
                    $line = substr($line, 1);
                }
                // reverse TLD and remove linebreak
                $line = implode('.', array_reverse(explode('.', (trim($line)))));
                // we split the TLD list to reduce memory usage
                touch($list_dir . $line);
            }
            fclose($list);
        }
        @rmdir($lock_dir);
    }
    // repair locks (should never happen)
    if (file_exists($lock_dir) && mt_rand(0, 100) == 0 && @filemtime($lock_dir) + 86400 < time()) {
        @rmdir($lock_dir);
    }
    return $list_dir;
}

function get_domain($url=null) {
    // obtain location of public suffix list
    $tld_dir = tld_list(__DIR__);
    // no url = our own host
    $url = isset($url) ? $url : $_SERVER['SERVER_NAME'];
    // add missing scheme      ftp://            http:// ftps://   https://
    $url = !isset($url[5]) || ($url[3] != ':' && $url[4] != ':' && $url[5] != ':') ? 'http://' . $url : $url;
    // remove "/path/file.html", "/:80", etc.
    $url = parse_url($url, PHP_URL_HOST);
    // replace absolute domain name by relative (http://www.dns-sd.org/TrailingDotsInDomainNames.html)
    $url = trim($url, '.');
    // check if TLD exists
    $url = explode('.', $url);
    $parts = array_reverse($url);
    foreach ($parts as $key => $part) {
        $tld = implode('.', $parts);
        if (file_exists($tld_dir . $tld)) {
            return !$key ? '' : implode('.', array_slice($url, $key - 1));
        }
        // remove last part
        array_pop($parts);
    }
    return '';
}