PHP - Checking For A Leap Yeay

I need to query a database for a starting time for a meeting, and if the start time is at 7pm, I need to allow access to a page from 6pm til 11pm.  Not a problem.

The problem lies when the ending time (4 hours after the start time) crosses over to a new day.

Here's what I have:

Code: [Select]
<?php
elseif ($row['meeting'] == "7:00pm") { $starthour = 18; $endhour = 23; }
elseif ($row['meeting'] == "8:00pm") { $starthour = 19; $endhour = 0; }

if ($thishour <= $endhour && $thishour >= $starthour)
{  include "meeting_ok.php"; }
else { echo "Meeting room is unavailable at this time...."; }
?>


The "0" for endhour is throwing things off.  How should I best account for a new day?

Thanks!

Okay I need some help.
I want to check a MySQL DB and then if it says 0 then don't do anything if it says anything else echo out what's there.
I have tried for about a hour now.

Hello all, it's been a while! Good to be back.

I am having trouble with a script I'm trying to modify to seach for domains with specific extensions.

Now, I have never done any domain checking before and I'm a little bewildered.

The script uses an array and checks the input against each extension using the array.
Each line looks similar to:
Code: [Select]
'.com' => array('whois.crsnic.net','No match for'),

What does the whois.crsnic.net mean? I assume it's a register/database of domains?

$characterIDs = explode(',', $_POST['characterIDList']);

After the explode I want to take all those values and do a select statement in a database table for any of the values that match any of the values inside that variable variable. Not sure how to do this since there is no limit to how may there could be.

I have textfield for signature in my form, I m checking if the signature was sent ( if(!empty($_POST['signature']))   
and if it's not empty I m putting it into the db.

The problem is that, I have noticed a greek user has entered something in greek letters, and function could not deal with it and saved it as it is.( DB field supports greek charset )

I just want to allow english and german chars with special chars ( ",',< etc. ) , no other charset like greek.
How can I do that? any function for this purpose ?

Hey everyone..
I cleared the earlier doubt i have a new doubt in the same system..

<code>
public function login($uname, $pass,$remember=false)
{
 $result =$this->db->query("SELECT * FROM tbl_userauth");
 $result->execute();
 $resl=$result->fetchAll(PDO::FETCH_ASSOC);
if ($resl[0]['username'] !=$uname || $resl[0]['password']!=$pass)
{
return $this->error("User not Found");
}
else
 {
    $userID=$resl[0]['userid'];
    $_SESSION['userid']=$userID;

      $uname=$resl[0]['username'];
      $_SESSION['uname']=$uname;

   if(isset($_SESSION['userid']))

    {
    header("location:dash.php");
    }
    else
    {

    header("location:login.php");
    }

} 
</code>


No this is my system actually i wanted to do session checking..Rite now when i am logging in the system i am able to log in but the same URL if i copy and paste in another browser i dont have to log in i am already logged in that's not rite Na??
I mean in another browser i should b logging in and then able to access in rite????What am i doing wrong????
PLease guide me through..Thank you..

I have written the code for email check, but how and where can I put the code to check if a username has been used twice? Thanks in advance.
Code: [Select]
<?php

$servername = "localhost";
$username = "";
$password = "";

//validate fields
if(!$_POST["username"] || !$_POST["email"] || !$_POST["password1"] || !$_POST["password2"]){
echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br />Please fill the required fields, <p>&nbsp;</p><p>&nbsp;</p><a href='register.php'>Go to register page</a>";

//validate password
}else if($_POST["password1"] != $_POST["password2"]){
echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br />Please go back, PASSWORDS do not match! <p>&nbsp;</p><p>&nbsp;</p><a href='register.php'>Go to register page</a>";

//validate email
}else if(!(eregi("^.+@.+\\..+$", $_POST['email']))){
echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br />Please enter a valid EMAIL! <a href='register.php'><p>&nbsp;</p><p>&nbsp;</p>Go to register page</a>";

//validate captcha
}else if(($_SESSION['security_code'] != $_POST['security_code']) || (empty($_SESSION['security_code'])) ){
echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br />CAPTCHA CODE does not match! <p>&nbsp;</p><p>&nbsp;</p><a href='register.php'>Go to register page</a>";

}else{
$conn=  mysql_connect($servername,$username,$password)or die(mysql_error());
mysql_select_db("genesis_members",$conn);

// check if already registered
$sql_check = "SELECT * FROM users WHERE email = '".$_POST[email]."'";
$result_check = mysql_query($sql_check,$conn) or die(mysql_error());
$row = mysql_fetch_assoc($result_check);
if($row['id']){
echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br />EMAIL already registered! <p>&nbsp;</p><p>&nbsp;</p><a href='register.php'>Go to register page</a>";
}else{

// insert in db
$sql = "INSERT INTO users (username, email, password, company, phone, services) VALUES ('".$_POST[username]."', '".$_POST[email]."', '".$_POST[password1]."', '".$_POST[company]."', '".$_POST[phone]."', '".$_POST[services]."')";
$result = mysql_query($sql,$conn) or die(mysql_error());

echo "<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><br /><h1>You Have Successfully Registered</h1>";
echo "<p>&nbsp;</p><p>&nbsp;</p><br /><a href='main_login.php'>go to login page</a>";
}
}

?>

I don't know precisely how to put it so i will give an example:

suppose you have a search form with input fields for:

-an age range,
-a data range,
-for the sex,
-postal code

as soon as the user would fill in one of these input fields, a query should be generated including a condition doing something with the inputted value.

For example, the user fills in maxAge, the the query should say: SELECT * FROM table WHERE age >= maxAge;

Filling more than one criterion then would do .= " AND criteria (condition) inputvalue " etc...

My question comes to the part about: how to check if there is already a WHERE in the clause and how to put WHERE or AND for every criterion.

Since doing like above, i won't be able to search for another criterion if i don't select maxAge first because then there would be no WHERE in the sql clause.

Hopefully i've put it clear
thanks in advance

so here's the thing, ive downloaded mysql front and easy php , the HTML code ive written till now is

<html>
<head>
</head>
<body>
<h1>Registration Page</h1>
<form name="form" method="post" action="final-SignUp1.php">
<p>UserName <input type="text" name="username" /></p>
<p>Password <input type="password" name="password" /></p>
<p>Confirm Password<input type="password" name="confirm_password" /></p>
<p>Firstname <input type="text" name="firstname" /></p>
<p>Middlename <input type="text" name="middlename" /></p>
<p>Lastname <input type="text" name="lastname" /></p>
<p>address <input type="text" name="address" /></p>
<p>city <input type="text" name="city" /></p>
<p>Zipcode <input type="text" name="zip_code" /></p>
<p>Phone number <input type="text" name="telephone_number" /></p>
<p>Email address <input type="text" name="email" /></p>
<p>Confirm Email <input type="text" name="confirm_email" /></p>
<input type="submit" value="Register">
<input type="reset" value="Clear" /></p>
</form>
</body>
</html>



which i would like to link to this php code


<?php
$usr=$_POST["username"];
$pass=$_POST["password"];
$confirm=$_POST["confirm_password"];
$firstname=$_POST["firstname"];
$middlename=$_POST["middlename"];
$lastname=$_POST["lastname"];
$address=$_POST["address"];
$city=$_POST["city"];
$zipcode=$_POST["zip_code"];
$phonenumber=$_POST["`telephone_number`"];
$emailaddress=$_POST["email"];
$confirmemailaddress=$_POST["confirm_email"];
$db=mysql_connect("localhost","root","");
mysql_select_db("final-signup1",$db);
$q="INSERT INTO final-signup1 VALUES
('$usr','$pass','$confirm','$firstname','$middlename','$lastname','$address','$city','$zipcode',
'$phonenumber','$emailaddress','$cofirmemailaddress')";
mysql_query($q);
mysql_close();
?>

now on mysql-front  the database ive set till now is as follows




i know something is wrong with my code, because the data i enter in the register page isnt going to the database.

any help is greatly appreciated

thank you

Can someone help me to get this code working...

Code: [Select]
public function getBowlContents(){
if is_null($this->contents) {
return "The bowl is empty!";
} else {
return "The bowl contains " . $this->contents . " soup!";
}


TomTees

Hello!

Does anyone know an effective way to track inactive idlers in daily basis?
So that it will count the amount of days no data has been posted to the table. 

E.g.

User posts latest data and inserts timestamp 1282228120 which reads Thursday, August 19th 2010, 14:28:40 (GMT)
The days for inactivity should output as 8 days because no data has been posted from 20th August to today - 28th August.

Anyway I can achieve this?
Any information is appreciated, thanks.

I coded small funny script
I tested it in three hosting

ww.rufaa.net
dallawat.com/new
ibuj.org

but I don't know why in the first link, my script seem slow
not like the other second and third links

I have two arrays of keywords that I'm pulling from the database. I'm wanting to compare those two arrays and see if ANY of the contents are the same, if they are push that result into another array for later use.
while($row_rsCWGetupsell = $cartweaver->db->db_fetch_assoc($rsCWGetupsell))
     {
          $b = array_unique(array_filter(explode(",", preg_replace( '/\s*/m', '', $row_rsCWGetupsell["product_keywords"])), "strlen"));
          $a = array_unique(array_filter(explode(",", preg_replace( '/\s*/m', '', $row_rsCWGetProduct["product_keywords"])), "strlen"));
          if($a IN $b) // <--- this is where the comparison should be!
          $list[] = $row_rsCWGetupsell;
     }

Hey

In my spare time, I am working on my PHP framework.
Now, to help with development and quickly discover where I miss a type cast, I have adopted to check all parameters that are passed to a method using a function.

For instance:

            public function __construct(&$target = null, $depth = 1){
            $this->validateArguments(
                array(1 => 'int'),
                array(1 => $depth)
            );



And the code that triggers the exception:
        public function testPhpFreakType(){
            $obj = 1;
            $p = new Xcms_DataStructures_Pointer($obj, "1");
        }


Code: [Select]
0: |--------------------------------------------------|
 1: |--Exception: 4cfe2e86ca5970.22624423 - Full Trace |
 2: |  Tue, 07 Dec 2010 13:54:30 +0100
 3: |-Class:
 4: |  Xcms_Exceptions_InvalidArgument
 5: |-Message:
 6: |  Argument #1 of Xcms_DataStructures_Pointer:__construct() is no _null:int
 7: |  Stack offset: 3
 8: |
 9: |-Trace
10: |  #0 D:\www\xcms_rev\core\exceptions\invalid.argument.helper.class.php(133): Xcms_Exceptions_InvalidArgumentHelper::factory(1, '_null:int', NULL, 2)
11: |  #1 D:\www\xcms_rev\core\basic.class.php(80): Xcms_Exceptions_InvalidArgumentHelper::validateArguments(Array, Array, Array, 1)
12: |  #2 D:\www\xcms_rev\core\data.structures\pointer.class.php(49): Xcms_Basic->validateArguments(Array, Array)
13: |  #3 D:\www\xcms_rev\core\data.structures\pointer.test.php(73): Xcms_DataStructures_Pointer->__construct(1, '1')
14: |  #4 [internal function]: Xcms_DataStructures_PointerTest->testPhpFreakType()
15: |  #5 C:\xampp\php\PEAR\PHPUnit\Framework\TestCase.php(737): ReflectionMethod->invokeArgs(Object(Xcms_DataStructures_PointerTest), Array)
16: |  #6 C:\xampp\php\PEAR\PHPUnit\Framework\TestCase.php(627): PHPUnit_Framework_TestCase->runTest()
17: |  #7 C:\xampp\php\PEAR\PHPUnit\Framework\TestResult.php(629): PHPUnit_Framework_TestCase->runBare()
18: |  #8 C:\xampp\php\PEAR\PHPUnit\Framework\TestCase.php(575): PHPUnit_Framework_TestResult->run(Object(Xcms_DataStructures_PointerTest))
19: |  #9 C:\xampp\php\PEAR\PHPUnit\Framework\TestSuite.php(766): PHPUnit_Framework_TestCase->run(Object(PHPUnit_Framework_TestResult))
20: |  #10 C:\xampp\php\PEAR\PHPUnit\Framework\TestSuite.php(742): PHPUnit_Framework_TestSuite->runTest(Object(Xcms_DataStructures_PointerTest), Object(PHPUnit_Framework_TestResult))
21: |  #11 D:\www\xcms_rev\core\testing\manager.class.php(83): PHPUnit_Framework_TestSuite->run()
22: |  #12 D:\www\xcms_rev\core\testing\manager.class.php(56): Xcms_Testing_Manager->testClass(Object(ReflectionClass))
23: |  #13 D:\www\xcms_rev\cache\pkg\scripting\script_1.php(3): Xcms_Testing_Manager->run(Object(Xcms_Url_DefaultRequest))
24: |  #14 D:\www\xcms_rev\core\util.lib.php(340): include('D:\www\xcms_rev...')
25: |  #15 D:\www\xcms_rev\core\packages\scripting\controllers\scripting.controller.php(66): Xcms_Util::sandboxedInclude('cache/pkg/scrip...', Array)
26: |  #16 D:\www\xcms_rev\core\mvc\controllers\default.controller.php(210): Xcms_Packages_Scripting_Controllers_ScriptingController->execute(Object(Xcms_Packages_Scripting_Models_ScriptModel), Object(Xcms_Templating_Context))
27: |  #17 D:\www\xcms_rev\core\mvc\controllers\default.controller.php(170): Xcms_Mvc_Controllers_DefaultController->runScript(1, 0, Object(Xcms_Templating_Context))
28: |  #18 D:\www\xcms_rev\core\mvc\controllers\default.controller.php(132): Xcms_Mvc_Controllers_DefaultController->runScripts(0, 0, Array, Array, 1, 0)
29: |  #19 D:\www\xcms_rev\index.php(15): Xcms_Mvc_Controllers_DefaultController->run()
30: |  #20 {main}
31: |--------------------------------------------------|


I think this speeds up my development quite a bit, because I can catch errors very early in the development process.
I can give multipe possibilities of what is allowed for each parameter, not just a single possibility. Also, it is possible to register custom type/validity-checks on both global and local scope.

One thing I do worry about, however, is the the performance. Of course, I could just make the funciton do nothing in production code, if it takes too much time, or I could write a script to remove all calls to that function.

When I started learning python a while back, the concept to just code to interfaces instead of types seemed very intuitive and made my code much more flexible. Of course that is what I do with PHP as well, but I it's not entirely the same. So now, coming back at my PHP code and having introduced features of static languages such as type checking, I worry about whether that is the right approach.

What are your thoughts on the matter?

Hi friends
I have following code

Code: [Select]
function UseOfSSL($domain_name) {
   
$site = ($domain_name);
$port = 443;

$fp = fsockopen($site,$port,$errno,$errstr,10);
if(!$fp)
{
echo "Not Installed";
}

else{
echo "Yes, it is installed";
fclose($fp);
}
}

If domain name from $domain_name has installed SSL, it will show it is installed else not installed.

Problem is that I tried this with both types of sites, those who are using SSL and those who are not and always, it says Yes, it is installed.
443 is used because https uses port 443
What is the cause ?