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MitkOK 61 Junior Poster
Re: AJAX And PHP
Web Development php
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MitkOK 61 Junior Poster
Re: how to create a link in php?

...or you can go in php.ini and set the output_buffering=On ( it's Off by default)

... or use ob_start();

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Is there any problem wid ths code?

Hello.

There is no syntax error in this code, but
if you want to check a value of variable you
must use operator "==", not "=".

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: how to give reference of a form object ?

Hello.

If you have form like this:

<form action="check.php" method="post">
<input type="text" name="username" value="">
<input type="text" name="password" value="">
<input type="submit" name="submit">
</form>

...you can access form values like this:

$_POST['username'] // username
$_POST['password'] // password

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: SQL Modify

You can use PHP function to convert 'YYYY-MM-DD' to 'DD-MM-YYYY' :

function convertDate($date) {
 	
          $new = explode("-",$date);
          $a=array ($new[2], $new[1], $new[0]);
 
          return $n_date=implode("-", $a);
 }

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: output error

You should save the file with php extension.

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: mysqldump

Pritaeas, you are rigth. My bad.

- Mitko Kostov

Web Development mysql php
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MitkOK 61 Junior Poster
Re: Retrieve URL from address bar

I was wrong posted the code above in a hurry.

You can use :

echo  'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']; 

echo 'http://'. $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];

echo 'http//'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Retrieve URL from address bar

URL of the current page :

$current_url = $_SERVER['REMOTE_ADDR'].$_SERVER['PHP_SELF'];

echo $current_url;

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: mail function issue in php

You can use

mail($recipient, $subject, $message,  "From:". $sender."\nContent-Type: text/html; charset=iso-8859-1");

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: output error

I recomend you to download and install as Ezzaral wrote WAMP. It's easy to use and configure.

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: output error

What software do you use ? Pure Apache and PHP installation or all-in-one packet such as WAMP, XAMPP...

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Dynamic Title

Hello.

You can do it that way:

index.php

<?php  include("functions.php");
     $title = checkPage($_GET['page']);
          
?>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html 
     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  <head>
    <title><?php echo $title; ?></title>
  </head>
  <body>
    <?php $page.=".php";
              include($page);
    ?>
  </body>
</html>

functions.php :

<?php
    function checkPage($arg) {
      switch ($arg) {
        case "home":
          $title = "Home";
          break;
        case "downloads":
          $title = "Downloads";
          break;
      }
 return $title;

}
?>

If you want to include page downloads.php for example - > index.php?page=downloads.

This is just a simple guess and you can find other way.

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Dynamic Title

Sorry for the double post, please some mod to delete this.

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: output error

Hello.

I think that you have not installed and configured web server and php.

This is the only reason for not executing your php code.

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: IIS and Apache

Hi.

You can use both of the servers to run PHP code.

http://news.netcraft.com/

- Mitko Kostov

Web Development apache php
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MitkOK 61 Junior Poster
Re: FUNNY iPhone spoof
Geeks' Lounge iphone
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MitkOK 61 Junior Poster
PHP 4 end of life announcement

PHP 4 end of life announcement
[13-Jul-2007]

Today it is exactly three years ago since PHP 5 has been released. In those three years it has seen many improvements over PHP 4. PHP 5 is fast, stable & production-ready and as PHP 6 is on the way, PHP 4 will be discontinued.

The PHP development team hereby announces that support for PHP 4 will continue until the end of this year only. After 2007-12-31 there will be no more releases of PHP 4.4. We will continue to make critical security fixes available on a case-by-case basis until 2008-08-08. Please use the rest of this year to make your application suitable to run on PHP 5.

For documentation on migration for PHP 4 to PHP 5, we would like to point you to our migration guide. There is additional information available in the PHP 5.0 to PHP 5.1 and PHP 5.1 to PHP 5.2 migration guides as well.

I was about time ;)

Web Development php
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MitkOK 61 Junior Poster
Re: Uploading File Not Working...simple code, what's wrong? 
echo $_FILES['file1']['name']; // Name
echo $_FILES['file1']['size']; // Size

... http://www.php.net/features.file-upload

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Face a problem and asking for help

Hi.

Please, post some code.

Web Development php
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MitkOK 61 Junior Poster
Re: mysqldump

Backup :

$command = "mysqldump -u [username] -p [password] [databasename] > [backupfile.sql]";

Restore :

$command = "mysqldump -u [username] -p [password] [databasename] < [backupfile.sql]";
system($commmand);

- Mitko Kostov

Web Development mysql php
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MitkOK 61 Junior Poster
Re: mysqldump

If you are allowed to use exec() then that will make it a one line script. Otherwise you can't access mysqldump directly through PHP.

... or system() :cool:

Web Development mysql php
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MitkOK 61 Junior Poster
Re: Generate sql string to query MySQL DB ?

Hi.

I don't think it's good, but at least works form me.

- Mitko Kostov

Web Development mysql php
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MitkOK 61 Junior Poster
Re: Generate sql string to query MySQL DB ?

This I wrote a function for my purpose, it simple but works for me :

function genQuery() {

  $row_names = array("name","email","phone","title");

  $post_values = array($_POST['name'], $_POST['email'], $_POST['phone'], $_POST['title']);

  $num = count($post_values);

  $sqlString = "SELECT * FROM t WHERE";

for ($i=0;$i<$num;$i++) {

  if (empty($post_values[$i]))  {   $sqlString.=""; } 
  
   if (($post_values[$i]) && ($i==0))  {   $sqlString.=" $row_names[$i] LIKE '%$post_values[$i]%'";   }
  
   if (($post_values[$i]) && ($i!=0))  {  $sqlString.=" $row_names[$i] LIKE '%$post_values[$i]%'";   }
     
 }
	 
  $sqlString = preg_replace("/%'/", "%' AND ", $sqlString);
  $len = strlen($sqlString);
  $len=$len-4;
  $sqlString = substr($sqlString, 0 , $len);     
	
  return $sqlString;
		
}
Web Development mysql php
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MitkOK 61 Junior Poster
Re: Generate sql string to query MySQL DB ?

I want elegant way to check and generate.

Now think that we have 15 fields to check. Is there an easy way to check ( loop maybe ) ?

Web Development mysql php
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MitkOK 61 Junior Poster
Re: Generate sql string to query MySQL DB ?

The previous post is wrong, I'm sorry.

I cannot edit it.

Web Development mysql php
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MitkOK 61 Junior Poster
Re: Generate sql string to query MySQL DB ?

Yes, that's right. But what if $_POST is not set ? And what if there are more fields to check ?

if (isset($_POST['name'])) { $query.="WHERE name LIKE '%$_POST'name']'"; } 
 else { $query.="AND name LIKE '%$_POST['name']'"; } 

if (isset($_POST['title'])) { $query.="WHERE title LIKE '%$_POST['title']'"; } 
 else { $query.="AND title LIKE '%$_POST['title']'"; } 

if (isset($_POST['email'])) { $query.="WHERE email LIKE '%$_POST['email']'"; } 
 else { $query.="AND email LIKE '%$_POST['email']'"; }

Now think that we have 15 fields to check. Is there an easy way to check ( loop maybe ) ?

Web Development mysql php
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MitkOK 61 Junior Poster
Generate sql string to query MySQL DB ?

Hi folks.

I Have a question :

I'm interested how you generate query string to search DB with more than 1 form with LIKE.

For example :

We have $_POST, $_POST, $_POST, $_POST. How do you generate sql query to search with two criteria ( name and phone ) ?

Thanks.

- Mitko Kostov.

Web Development mysql php
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MitkOK 61 Junior Poster
Re: URL with query is not working... 
<?php

if ($_GET['id'] == 1 && $_GET['lang'] == 1)
{
    echo "hello";
}
?>

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: If URL Exists

Hi again.

Have you tried with fopen ?

PS:

file_exists() : This function returns FALSE for files inaccessible due to safe mode restrictions. However these files still can be included if they are located in safe_mode_include_dir.

Web Development php
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MitkOK 61 Junior Poster
Re: If URL Exists

Hi.

This function works just fine.
Please post the errors.

Also you can use :

$url = 'http://www.example.com';
$handle = @fopen($url,'r');
if($handle !== false){
   echo 'Exists';
}
else{
   echo "Doesn't";
}

PS: What is this :

$lines= echo $variable

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: database mnagement

Hello again.

I'm not a mind reader.
Please post code with comment on it.

Databases mysql
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MitkOK 61 Junior Poster
Re: database mnagement

Hello there.

You have a problem in creating relationships in MySQL ?
Error on connecting server, selecting DB, querying tables ?

Please, be more specific.

- Mitko Kostov

Databases mysql
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MitkOK 61 Junior Poster
Re: How to get HTML from URL

You should consider using CURL library functions.

Web Development html-css php
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MitkOK 61 Junior Poster
Re: How to get HTML from URL

Hi, please be more specific ...

- Mitko Kostov

Web Development html-css php
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MitkOK 61 Junior Poster
Hello and greetings from Bulgaria !

Hello / Hallo / Hola / Ciao / Bonjour / Privet !

My name is Mitko Kostov, 21-year-old student in Technical University Sofia, Bulgaria. Now I work as Junior PHP developer while studying Electronics.

I hope to find help about coding and I'll try to help people with their issues but mostly I want to meet ambitious and good friends with common interests.

PS: I'm sorry for my english.

Say Hello!
~s.o.s~ commented: Welcome :-) +29
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MitkOK 61 Junior Poster
Re: Class question

You should use

$this->msg = $new_msg;

instead of

$msg = $new_msg;

- Mitko Kostov

Web Development php
invisal commented: Very helpful person +3
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MitkOK 61 Junior Poster
Re: parse error, unexpected T_STRING in

What is this ?!?

CREATE TABLE data (artist VARCHAR(30), song VARCHAR(30), album VARCHAR(30));

- Mitko Kostov

Web Development php
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MitkOK 61 Junior Poster
Re: Class question

Hi. You can use :

function printme() {

           global $outside;
           print $outside;    }

- Mitko Kostov

Web Development php