common.php

基于PHP和MYSQL的计算机辅助设备维修管理系统

}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function GetImagePath($image) {
	// removing tags
	$image = stripslashes($image);
	$image = str_replace("<","",$image);
	$image = str_replace(">","",$image);
	
	// exploging image in proprietes
	$image_arr = explode(" ",$image);
	for ($i = 0;$i < count($image_arr) ;$i++ ) {
		if (stristr($image_arr[$i],"src")) {
			// lets   it :]
			$image_arr[$i] = explode("=",$image_arr[$i]);
			// modifing the image path
			//   i hate doing this
			
			// replacing ',"
			$image_arr[$i][1] = str_replace("'","",$image_arr[$i][1]);
			$image_arr[$i][1] = str_replace("\"","",$image_arr[$i][1]);
	
			return strrev(substr(strrev($image_arr[$i][1]),0,strpos(strrev($image_arr[$i][1]),"/")));;
		}		
	}	
	// adding tags
	return "";
}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function GetImageName($image) {
	// removing tags
	$image = stripslashes($image);
	$image = str_replace("<","",$image);
	$image = str_replace(">","",$image);
	
	// exploging image in proprietes
	$image_arr = explode(" ",$image);
	for ($i = 0;$i < count($image_arr) ;$i++ ) {
		if (stristr($image_arr[$i],"src")) {
			// lets   it :]
			$image_arr[$i] = explode("=",$image_arr[$i]);
			// modifing the image path
			//   i hate doing this
			
			// replacing ',"
			$image_arr[$i][1] = str_replace("'","",$image_arr[$i][1]);
			$image_arr[$i][1] = str_replace("\"","",$image_arr[$i][1]);

			return $image_arr[$i][1];
		}		
	}	
	// adding tags
	return "";
}

/**
* reinventing the wheel [badly]
*
* @param somthin
*
* @return erroneous
*
* @access denied
*/
function ExtractFileNameFromPath($file) {
	//return strrev(substr(strrev($file),0,strpos(strrev($file),"/")));

	// sau ai putea face asha. umpic mai smart ca mai sus dar tot stupid
	// daca le dai path fara slashes i.e. un filename prima returneaza "" asta taie primu char
	//return substr($file,strrpos($file,"/") + 1,strlen($file) - strrpos($file,"/"));

	// corect ar fi cred asha [observa smart usage`u de strRpos]
	//return substr($file,strrpos($file,"/") + (strstr($file,"/") ? 1 : 0),strlen($file) - strrpos($file,"/"));

	// sau putem folosi tactica `nute mai caca pe tine and rtfm' shi facem asha
	return basename($file);

	// har har :]]
}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function RemoveArraySlashes($array) {
	if ($array)		
		foreach ($array as $key => $item)
			if (is_array($item)) 
				$array[$key] = RemoveArraySlashes($item);
			else		
				$array[$key] = stripslashes($item);
	
	return $array;
}

function AddArraySlashes($array) {
	if ($array)		
		foreach ($array as $key => $item)
			if (is_array($item)) 
				$array[$key] = AddArraySlashes($item);
			else		
				$array[$key] = addslashes($item);
	
	return $array;
}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function Ahtmlentities($array) {
	if (is_array($array))		
		foreach ($array as $key => $item)
			if (is_array($item)) 
				$array[$key] = ahtmlentities($item);
			else		
				$array[$key] = htmlentities(stripslashes($item),ENT_COMPAT);
	else
		return htmlentities(stripslashes($array),ENT_COMPAT);
	
	return $array;
}

function AStripSlasshes($array) {
	if (is_array($array))		
		foreach ($array as $key => $item)
			if (is_array($item)) 
				$array[$key] = AStripSlasshes($item);
			else		
				$array[$key] = stripslashes($item);
	else
		return stripslashes($array);
	
	return $array;
}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function Ahtml_entity_decode($array) {
	if ($array)	
		foreach ($array as $key => $item)
			if (is_array($item))
				$array[$key] = ahtml_entity_decode($item);
			else		
				$array[$key] = html_entity_decode($item,ENT_COMPAT);
	
	return $array;
}


function array2xml ($name, $value, $indent = 1)
{
 $indentstring = "\t";
 for ($i = 0; $i < $indent; $i++)
 {
   $indentstring .= $indentstring;
 }
 if (!is_array($value))
 {
   $xml = $indentstring.'<'.$name.'>'.$value.'</'.$name.'>'."\n";
 }
 else
 {
   if($indent === 1)
   {
     $isindex = False;
   }
   else
   {
     $isindex = True;
     while (list ($idxkey, $idxval) = each ($value))
     {
       if ($idxkey !== (int)$idxkey)
       {
         $isindex = False;
       }
     }
   }

   reset($value);  
   while (list ($key, $val) = each ($value))
   {
     if($indent === 1)
     {
       $keyname = $name;
       $nextkey = $key;
     }
     elseif($isindex)
     {
       $keyname = $name;
       $nextkey = $name;
     }
     else
     {
       $keyname = $key;
       $nextkey = $key;
     }
     if (is_array($val))
     {
       $xml .= $indentstring.'<'.$keyname.'>'."\n";
       $xml .= array2xml ($nextkey, $val, $indent+1);
       $xml .= $indentstring.'</'.$keyname.'>'."\n";
     }
     else
     {
       $xml .= array2xml ($nextkey, $val, $indent);
     }
   }
 }
 return $xml;
}


function GetPhpContent($file) {
	if (file_exists($file) ) {
		$data = GetFileContents($file);

		//replacing special chars in content
		$data = str_replace("<?php","",$data);
		$data = str_replace("?>","",$data);

		return $data;
	}
}

/**
* description
*
* @param
*
* @return
*
* @access
*/
function KeyArray($array,$recurse = 0 , $count = 1) {
	if (is_array($array)) {
		foreach ($array as $key => $val) {
			$array[$key]["key"] = $count ++;

			if ($recurse) {
				foreach ($array[$key] as $k => $val)
					if (is_array($val)) {
						KeyArray($array[$key][$k] , $recurse , &$count);
					}													
			}			
		}		
	}

	return $count + 1;
}


function RandomWord( $passwordLength ) {
    $password = "";
    for ($index = 1; $index <= $passwordLength; $index++) {
         // Pick random number between 1 and 62
         $randomNumber = rand(1, 62);
         // Select random character based on mapping.
         if ($randomNumber < 11)
              $password .= Chr($randomNumber + 48 - 1); // [ 1,10] => [0,9]
         else if ($randomNumber < 37)
              $password .= Chr($randomNumber + 65 - 10); // [11,36] => [A,Z]
         else
              $password .= Chr($randomNumber + 97 - 36); // [37,62] => [a,z]
    }
    return $password;
}

function DeleteFolder($file) {
 if (file_exists($file)) {
   chmod($file,0777);
   if (is_dir($file)) {
     $handle = opendir($file); 
     while($filename = readdir($handle)) {
       if ($filename != "." && $filename != "..") {
         DeleteFolder($file."/".$filename);
       }
     }
     closedir($handle);
     rmdir($file);
   } else {
     unlink($file);
   }
 }
}

	function GenerateRecordID($array) {
		$max = 0;
		if (is_array($array)) {
			foreach ($array as $key => $val)
				$max = ($key > $max ? $key : $max);

			return $max + 1;
		}
		else return 1;
	}
 


/*****************************************************
Links cripting for admin
DO NOT TOUCH UNLKESS YOU KNOW WHAT YOU ARE DOING
*****************************************************/

/**
* description
*
* @param
*
* @return
*
* @access
*/
function CryptLink($link) {

	if (defined("PB_CRYPT_LINKS") && (PB_CRYPT_LINKS == 1)) {

		if (stristr($link,"javascript:")) {
/*			if (stristr($link,"window.location=")) {
				$pos = strpos($link , "window.location=");
				$js = substr($link , 0 , $pos + 17 );
				$final = substr($link , $pos + 17 );
				$final = substr($final, 0, strlen($final) - 1 );

				//well done ... crypt the link now
				$url = @explode("?" , $final);

				if (!is_array($url))
					$url[0] = $final;

				$tmp = str_replace( $url[0] . "?" , "" , $final);	
				$uri = urlencode(urlencode(base64_encode(str_rot13($tmp))));
				$link = $js . $url[0] . "?" . $uri . md5($uri) . "'";
			}
*/
		} else {
	
			$url = @explode("?" , $link);

			if (!is_array($url))
				$url[0] = $link;

			$tmp = str_replace( $url[0] . "?" , "" , $link);	
			$uri = urlencode(urlencode(base64_encode(str_rot13($tmp))));
			$link = $url[0] . "?" . $uri . md5($uri);
		}
	}	
	
	return $link;
}

/************************************************************************/
/* SOME PREINITIALISATION CRAP*/



if (defined("PB_CRYPT_LINKS") && (PB_CRYPT_LINKS == 1) ) {
	$key = key($_GET);

	if (is_array($_GET) && (count($_GET) == 1) && ($_GET[$key] == "")) {

		$tmp = $_SERVER["QUERY_STRING"];
		//do the md5 check
		$md5 = substr($tmp , -32);
		$tmp = substr($tmp , 0 , strlen($tmp) - 32);
		
		if ($md5 != md5($tmp)) {
			//header("index.php?action=badrequest");
			//exit;
			die("Please dont change the links!");
		}
		
		$tmp = str_rot13(base64_decode(urldecode(urldecode($tmp))));

		$tmp_array = @explode("&" , $tmp);
		$tmp_array = is_array($tmp_array) ? $tmp_array : array($tmp);

		if (is_array($tmp_array)) {
			foreach ($tmp_array as $key => $val) {
				$tmp2 = explode("=" , $val);
				$out[$tmp2[0]] = $tmp2[1];
			}				
		} else {
			$tmp2 = explode("=" , $tmp);
			$out[$tmp2[0]] = $tmp2[1];
		}

		$_GET = $out;
	}	
}

/***********************************************************************/

?>