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<?php
function zodiac($DOB){
$DOB = date("m-d", strtotime($DOB));
list($month,$day) = explode("-",$DOB);
if(($month == 3 || $month == 4) && ($day > 22 || $day < 21)){
$zodiac = "Aries";
}
elseif(($month == 4 || $month == 5) && ($day > 22 || $day < 22)){
$zodiac = "Taurus";
}
elseif(($month == 5 || $month == 6) && ($day > 23 || $day < 22)){
$zodiac = "Gemini";
}
elseif(($month == 6 || $month == 7) && ($day > 23 || $day < 23)){
$zodiac = "Cancer";
}
elseif(($month == 7 || $month == 8) && ($day > 24 || $day < 22)){
$zodiac = "Leo";
}
elseif(($month == 8 || $month == 9) && ($day > 23 || $day < 24)){
$zodiac = "Virgo";
}
elseif(($month == 9 || $month == 10) && ($day > 25 || $day < 24)){
$zodiac = "Libra";
}
elseif(($month == 10 || $month == 11) && ($day > 25 || $day < 23)){
$zodiac = "Scorpio";
}
elseif(($month == 11 || $month == 12) && ($day > 24 || $day < 23)){
$zodiac = "Sagittarius";
}
elseif(($month == 12 || $month == 1) && ($day > 24 || $day < 21)){
$zodiac = "Cpricorn";
}
elseif(($month == 1 || $month == 2) && ($day > 22 || $day < 20)){
$zodiac = "Aquarius";
}
elseif(($month == 2 || $month == 3) && ($day > 21 || $day < 21)){
$zodiac = "Pisces";
}
return $zodiac;
}
//usage example
echo zodiac('1976-12-06'); //Valid strtotime date
echo "<br>";
echo zodiac('1986-04-04');
?>
This is a basic whois example
A good list of whois servers can be found at http://www.nirsoft.net/whois_servers_list.html
<?php
function whois_query($domain) {
// fix the domain name:
$domain = strtolower(trim($domain));
$domain = preg_replace('/^http:\/\//i', '', $domain);
$domain = preg_replace('/^www\./i', '', $domain);
$domain = explode('/', $domain);
$domain = trim($domain[0]);
// split the TLD from domain name
$_domain = explode('.', $domain);
$lst = count($_domain)-1;
$ext = $_domain[$lst];
// You find resources and lists
// like these on wikipedia:
//
// http://de.wikipedia.org/wiki/Whois
//
$servers = array(
"biz" => "whois.neulevel.biz",
"com" => "whois.verisign-grs.com",
"us" => "whois.nic.us",
"coop" => "whois.nic.coop",
"info" => "whois.nic.info",
"name" => "whois.nic.name",
"net" => "whois.internic.net",
"gov" => "whois.nic.gov",
"edu" => "whois.internic.net",
"mil" => "rs.internic.net",
"int" => "whois.iana.org",
"ac" => "whois.nic.ac",
"ae" => "whois.uaenic.ae",
"at" => "whois.ripe.net",
"au" => "whois.aunic.net",
"be" => "whois.dns.be",
"bg" => "whois.ripe.net",
"br" => "whois.registro.br",
"bz" => "whois.belizenic.bz",
"ca" => "whois.cira.ca",
"cc" => "whois.nic.cc",
"ch" => "whois.nic.ch",
"cl" => "whois.nic.cl",
"cn" => "whois.cnnic.net.cn",
"cz" => "whois.nic.cz",
"de" => "whois.nic.de",
"fr" => "whois.nic.fr",
"hu" => "whois.nic.hu",
"ie" => "whois.domainregistry.ie",
"il" => "whois.isoc.org.il",
"in" => "whois.ncst.ernet.in",
"ir" => "whois.nic.ir",
"mc" => "whois.ripe.net",
"to" => "whois.tonic.to",
"tv" => "whois.tv",
"ru" => "whois.ripn.net",
"org" => "whois.pir.org",
"aero" => "whois.information.aero",
"nl" => "whois.domain-registry.nl"
);
if (!isset($servers[$ext])){
die('Error: No matching nic server found!');
}
$nic_server = $servers[$ext];
$output = '';
// connect to whois server:
if ($conn = fsockopen ($nic_server, 43)) {
fputs($conn, $domain."\r\n");
while(!feof($conn)) {
$output .= fgets($conn,128);
}
fclose($conn);
}
else { die('Error: Could not connect to ' . $nic_server . '!'); }
return $output;
}
//usage example
echo whois_query("http://www.yahoo.com");
echo "<br>";
echo whois_query("http://www.yahoo.net");
?>
submitted by PHPhacker
<?php
function secondsToString($secs)
{
if($secs>=86400){$days=floor($secs/86400);$secs=$secs%86400;$r=$days.' day';if($days<>1){$r.='s';}if($secs>0){$r.=', ';}}
if($secs>=3600){$hours=floor($secs/3600);$secs=$secs%3600;$r.=$hours.' hour';if($hours<>1){$r.='s';}if($secs>0){$r.=', ';}}
if($secs>=60){$minutes=floor($secs/60);$secs=$secs%60;$r.=$minutes.' minute';if($minutes<>1){$r.='s';}if($secs>0){$r.=', ';}}
$r.=$secs.' second';if($secs<>1){$r.='s';}
return $r;
}
//usage examples
echo secondsToString(5237);
echo "<br>";
echo secondsToString(88238);
?>
<?php
function base64url_encode($sampleText)
{
$base64 = base64_encode($sampleText);
$base64url = strtr($base64, '+/=', '-_,');
return $base64url;
}
function base64url_decode($sampleText)
{
$base64url = strtr($sampleText, '-_,', '+/=');
$base64 = base64_decode($base64url);
return $base64;
}
//usage example
echo base64url_encode("sample text"); //output = c2FtcGxlIHRleHQ,
echo "<br>";
echo base64url_decode("c2FtcGxlIHRleHQ,");
?>
<?php
session_start();
$vu = array('user1' => 'password1', 'user2' => 'password2');
function doAuth() {
header('WWW-Authenticate: Basic realm="User Authentication"');
header('HTTP/1.0 401 Unauthorized');
echo 'You cannot view this page.';
exit;
}
function checkUser() {
global $vu;
$b = false;
if($_SERVER['PHP_AUTH_USER']!='' && $_SERVER['PHP_AUTH_PW']!='') {
if($vu[$_SERVER['PHP_AUTH_USER']] == $_SERVER['PHP_AUTH_PW']) $b = true;
}
return $b;
}
if(!checkUser()) doAuth();
// The rest of the page
?>
Uses a 3rd party service, more can be found out at http://pdfcrowd.com
<?php
// convert a web page
require 'pdfcrowd.php'
$client = new Pdfcrowd("your-username", "your-apikey");
$client->convertURI('http://www.example.com/', fopen('example.pdf', 'wb'))
?>
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