functions.php

<?php

function reversePos($string, $search, $till, $offset = 0) {
	$pos = strlen($string) - $till - $offset;
	if($pos >= 0)
		return strrpos($string, $search, -$pos);
}

function cutToSay($string, $maxLen = 1000) {
	$say = '';
	while ($string) {
		if(strlen($string) <= $maxLen) {
			$say .= BING . trim($string);
			break;
		}
		$pos = reversePos($string, '.', $maxLen) ?: reversePos($string, ' ', $maxLen);
		$say .= BING . trim(substr($string, 0, $pos + 1));
		$string = trim(substr($string, $pos + 1));
	}
	return $say;
}

function prepareTTS($string)
{
	$string = pregReplace($string, "[^a-zא-תA-Z0-9\s()'\".,:?!-]", false, 'u');
	$string = pregReplace($string, "\s+", ' ', 'u');
	$string = trim($string);
	if(!$string) return false;
	$string = cutToSay($string);

	return $string;
}

function pregExtract($string, $pattern)
{
	return preg_match('#' . str_replace('~', '(.*)', $pattern) . '#is', $string, $match) ? $match[1] : '';
}

function pregReplace($string, $pattern, $subject = '', $options = 'U')
{
	if (is_array($pattern))
		$pattern = implode('|', $pattern);
	$pattern = '#' . $pattern . '#is' . $options;
	return preg_replace($pattern, $subject, $string);
}

function seconds2hours($init)
{
	$hours = floor($init / 3600);
	$minutes = floor(($init / 60) % 60);
	$seconds = $init % 60;
	$hours = str_pad($hours, 2, '0', STR_PAD_LEFT);
	$minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
	$seconds = str_pad($seconds, 2, '0', STR_PAD_LEFT);

	$duration = $hours == '00' ? "$minutes:$seconds" : "$hours:$minutes:$seconds";
	return $duration;
}

function cutFrom($from, $string, $end = false)
{
	$pos = strpos($from, $string);
	if ($end)
		$return = $pos ? substr($from, $pos + strlen($string)) : $from;
	else
		$return = $pos ? substr($from, 0, $pos) : $from;
	return $return;
}

if (!function_exists('redirect')) {
	function redirect($url = './')
	{
		if ($url == 'reffer')
			$url = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : url();
		header('location: ' . $url);
		exit;
	}
}

function pre($aray, $exit = false)
{
	echo '<pre>';
	print_r($aray);
	echo '</pre>';
	if ($exit) exit;
}

function GetPost(...$vars)
{  //interdit d'avoir un post et get du meme nom !!
	$return = array();
	foreach ($vars AS $var) {
		$return[$var] = '';
		if (isset($_GET[$var])) $return[$var] = $_GET[$var];
		if (isset($_POST[$var])) $return[$var] = $_POST[$var];
	}
	return $return;
}

function GetP(...$vars)
{  //interdit d'avoir un post et get du meme nom !!
	$return = array();
	foreach ($vars AS $var) {
		$return[$var] = '';
		if (isset($_GET[$var])) $return[$var] = $_GET[$var];
		if (isset($_POST[$var])) $return[$var] = $_POST[$var];
	}
	if (count($return) == 1)
		return $return[$vars[0]];
	else
		return $return;
}

function preg_extract($string, $pattern)
{
	$pattern = str_replace('~', '(.*)', $pattern);
	if (preg_match("#$pattern#isU", $string, $match))
		return $match[1];
}

function curlY($url, $post = false, $headers = false, $cookie = false, $proxy = false)
{
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	if ($headers)
		curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	if ($post) {
		curl_setopt($ch, CURLOPT_POST, true);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
	}
	if ($cookie) {
		curl_setopt($ch, CURLOPT_ENCODING, "gzip");
		curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie);
		curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
	}
	if ($proxy)
		curl_setopt($ch, CURLOPT_PROXY, '127.0.0.1:8888');
	$return = curl_exec($ch);
	return $return;
}

function Ycurl($url, $post = false, $cookie = false, $proxy = false, $useragent = false)
{
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	if ($useragent)
		curl_setopt($ch, CURLOPT_HTTPHEADER, $useragent);
	if ($post) {
		curl_setopt($ch, CURLOPT_POST, true);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
	}
	if ($cookie) {
		curl_setopt($ch, CURLOPT_ENCODING, "gzip");
		curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie);
		curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
	}
	if ($proxy)
		curl_setopt($ch, CURLOPT_PROXY, '127.0.0.1:8888');
	$return = curl_exec($ch);
	return $return;
}

function clean_say($string, $mode = 't', $adress = false)
{
	$max = 600;

	if ($adress) {
		preg_match('#([0-9]*)@[email36\.com|gmail26\.com|frum\.cf|mivtsar\.com]#isU', $string, $a);
		if ($a AND $numero = $a[1])
			return "d-$numero";
	}

	Yremplace($string, array("'", '\#', '\+', '@', '\-', '<', '>', '/', '&'), ' ');
	Yremplace($string, array("\n", "\r", "\."), '.t-');
	Yremplace($string, " *t\- *\.", '');
	Yremplace($string, " *\.t\- *", '.t-');
	Yremplace($string, "₪", 'שח');
	Yremplace($string, "[^a-zA-Zא-ת0-9 ,:\'\?!\.\-]", '');
	$string = trim($string);


	if ($mode == 't') {
		$return = '';
		$arr = explode('t-', $string);

		foreach ($arr AS $ar) {
			$ar = trim($ar, '.');
			$ar = trim($ar);

			if (strlen($ar) > $max) {
				$sol = '';
				$spac = explode(' ', $ar);
				foreach ($spac AS $spa) {
					if (strlen(substr($sol, strrpos($sol, 't-'))) > $max)
						$sol = trim($sol) . '.t-';
					$sol .= $spa . " ";
				}
				$ar = trim($sol);
			}
			if ($ar) $return .= "t-$ar.";
		}
		$return = substr($return, 0, 3000);

		return trim($return, '.');
	} else
		return "$mode-$string";
}

function Yremplace(&$string, $pattern, $subject)
{
	$patt = '';
	if (is_array($pattern)) {
		foreach ($pattern AS $p)
			$patt .= "$p|";
		$patt = trim($patt, '|');
	} else
		$patt = $pattern;

	$string = preg_replace("#$patt#isU", $subject, $string);
}