<?php
function validUrl ($url)
{
return (!ereg('^
http://',$url));
}
/**
* validEmail check e-mail
* @param $email
* @return true/false
*/
function validEmail($email)
{
return (ereg('^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+'.'@'.'[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.'.'[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$',$adr));
}
/**
* transformHtml transform html in unicode
* @param String $content
* @return String $content
*/
function translateHtml($content)
{
$content = preg_replace("/(\<a href=\\\\\")(.*)(\\\\\">)(.*)(\<\/a\>)/U","\[a href=\\2\]\\4\[/a\]", $content);
$content = preg_replace("/(\<b\>)(.*)(\<\/b\>)/U","
\\2", $content);
$content = preg_replace("/(\<i\>)(.*)(\<\/i\>)/U","
\\2", $content);
// $content = htmlentities($content);
$content = htmlspecialchars($content);
$content = nl2br($content);
$content = ereg_replace("\n","",$content);
$content = ereg_replace("\(","(",$content);
$content = ereg_replace("\)",")",$content);
$content = ereg_replace("\\$","$",$content);
$content = stripslashes($content);
$content = preg_replace("/(\[a href=)(.*)(\])(.*)(\[\/a\])/U","<a href=\\2>\\4</a>", $content);
$content = preg_replace("/(\[b\])(.*)(\[\/b\])/U","<b>\\2</b>", $content);
$content = preg_replace("/(\[i\])(.*)(\[\/i\])/U","<i>\\2</i>", $content);
return $content;
}
/**
* divideWord checks length of words and divides long for length in param
* @param String $content
* @param int $maxWordLength by default 30
* @return String $content
*/
function divideWord($content,$maxWordLength = "30")
{
$contentArray = explode(" ",$content);
for ($i = 0; $i < sizeof($contentArray); $i++)
{
$wordLength = strlen($contentArray[$i]);
if ($wordLength < $maxWordLength)
{
$newContentArray[] = $contentArray[$i];
}
else
{
$z = 0;
$newWordLength = $wordLength;
while($newWordLength > 0)
{
$newArray[$z] = substr ($contentArray[$i], $maxWordLength*$z, $maxWordLength);
$newWordLength = $newWordLength - $maxWordLength;
$z++;
}
for ($y=0;$y<sizeof($newArray);$y++)
$newContentArray[] = $newArray[$y];
}
}
for ($c = 0; $c < sizeof($newContentArray); $c++)
$contentString .= $newContentArray[$c]." ";
return $contentString;
}
function check()
{
global $version;
if ($version)
{
$str = "118 101 114 115 105 48 110 32 49 46 48 57";
$str = explode(" ",$str);
for ($i = 0; $i < sizeof($str); $i++)
$newstr .= chr($str[$i]);
return $newstr;
}
}
/**
* writeDataInFile writes the data in a file
* @param String $fileData
* @param String $fileName default by 'data.inc'
*/
function writeDataInFile($fileData,$fileName = "../guestbook/data.inc")
{
if(!file_exists($fileName))
{
$createFile = fopen($fileName, "w");
fwrite ($createFile,"",0);
@chmod($fileName, 0664);
fclose($createFile);
}
$openFile = fopen($fileName,"r");
$oldData = fread($openFile, filesize ($fileName));
fclose($openFile);
$openFile = fopen($fileName,"w+");
fwrite($openFile,$fileData);
fwrite($openFile,$oldData);
fclose($openFile);
}
/**
* reWriteDataInFile rewrites the data in a file
* @param String $fileData
* @param String $fileName default by 'data.inc'
*/
function reWriteDataInFile($fileData,$fileName = "../guestbook/data.inc")
{
if(!file_exists($fileName))
{
$createFile = fopen($fileName, "w");
fwrite ($createFile,"",0);
@chmod($fileName, 0664);
fclose($createFile);
}
$openFile = fopen($fileName,"w+");
fwrite($openFile,$fileData);
fclose($openFile);
}
/**
* readDataFromFile read the data from a file
* @param String $fileName default by 'data.inc'
*/
function readDataFromFile($fileName = "../guestbook/data.inc")
{
if(!file_exists($fileName))
{
$createFile = fopen($fileName, "w");
fwrite ($createFile,"",0);
@chmod($fileName, 0664);
fclose($createFile);
}
$openFile = fopen($fileName,"r");
$unformatedContent = fread($openFile, filesize($fileName));
fclose($openFile);
return $unformatedContent;
}
/**
* outputPageContent output content in relation to of number page
* @param String $content
* @param int $messageToPage default by '10'
* @return String part Contents for current page
*/
function outputPageContent($content,$messageToPage = "10")
{
global $page,$quantityPages;
$contentArray = explode("<!--resetline-->",$content);
$quantityMessages = sizeof($contentArray)-1;
@$quantityPages = ceil($quantityMessages/$messageToPage);
for($i = $messageToPage*($page-1);$i < $messageToPage*($page-1)+$messageToPage;$i++)
{
$contentString .= $contentArray[$i]."xxxxx";
}
return $contentString;
}
/**
* numberOfPages output all number of page
* @param String $decriptor default by 'page: '
* @return String linked numbers
*/
function numberOfPages($pageSource,$decriptor = "page: ")
{
global $quantityPages,$page;
if ($quantityPages >= 2)
{
$pageNumberString = $decriptor;
for ($i = 1; $i <= $quantityPages; $i++)
{
if ($i == $page)
{
$pageNumberString .= "$i ";
}
else
{
$pageNumberString .= "<a href=".$pageSource."?page=$i>$i</a> ";
}
}
return $pageNumberString;
}
else
return $pageNumberString = null;
}
/**
* outputFormatedContent output formated content
*/
function outputFormatedContent($content)
{
$formatedContent = explode("xxxxx",$content);
return $formatedContent;
}
/**
* checkBadWord check in message bad word
* @param String $decriptor default by 'data.inc'
* @return String linked numbers
*/
function checkBadWord($content)
{
//todo id next version
}
?>
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