Free PHP Script

regular expression in php examples

2010-04-10T01:51:00.000-07:00

TO CHECK ALPHA-NUMERIC STRING
$subject = "hi to all 123";

if(preg_match('/[^A-Za-z0-9\ ]/i',$subject))
{
echo "error";
}
else
{
echo "success";
}

FIND SPECIFIC LINK FROM WEBPAGE
$content = @file_get_contents("http://www.somewebpage.com/somepage.html");
$trans = array('/'=>'\/');
$link = strtr("http://www.searchdomain.com",$trans);
$regexp = '/<a\s[^>]*href=\"'.$link.'\"[^>]*>searchdomain<\/a>/siU';
if(@preg_match($regexp, $content))
{
echo "Match"; 
}
else
{
echo "Not Match"; 
}

FIND EMAIL FROM FOLLOWING CONTENT
$content = "Aamir  [aamir@yahoo.com], Alice [alice@yahoo.com]";

$friends_array = explode(',',$content);

for($i=0; $i<count($friends_array); $i++)
{

preg_match('/[^>]*\[(.*)\]/Ui',$friends_array[$i],$matches);

print_r($matches);
}

 GET ALL LINKS FROM WEBPAGE
$page = @file_get_contents("http://www.somewebpage.com/somepage.html");
$reg_expr = '/<a\s[^>]*href=(\"??)([^\" >]*?)\\1[^>]*>(.*)<\/a>/siU';
preg_match_all($reg_expr,$page,$matches);

how to get row number in mysql select query

2010-03-25T00:40:00.000-07:00

id  name
====   ======
2 xyz
5       abc
6       pqr
7       uvw

Query :
SET @i := 0;
SELECT @i := @i + 1 as row_num,id,name FROM test WHERE 1=1

OUTPUT

row_num  id  name
=======  ====   ======
1        2 xyz
2        5       abc
3        6       pqr
4        7       uvw

htaccess redirect invalid url to error page

2010-02-09T07:56:00.000-08:00

If you are new to htaccess , Create htaccess file by rename any file with ".htaccess" name.

Now you can write rules & conditions for invalid urls

Some common error code:

401 - Authorization Required
400 - Bad request
403 - Forbidden
500 - Internal Server Error
404 - Page Not Found

To redirect to error page we can use following :

Syntax :

ErrorDocument ERROR_CODE /ERROR_REDIRECT_FILE.html

Examples :

ErrorDocument 404 /error_404.html

ErrorDocument 500 /somefolder/error_500.html

Some More Examples

RewriteRule ^/$ /homepage.html [L]
RewriteCond %{REQUEST_FILENAME} !-f

RewriteRule ^(.+)errata\.html?$ cgi-bin/errata/errata-html/$1

(Rewrites can be conditional, for example, rewrite only if the file could not be found: )
RewriteRule ^(.*)/(.*)$ index.php?param1=$1¶m2=$2 [L]

(Match if url passed like "http://www.mysite.com/value1/value2/" then redirect to http://www.mysite.com/index.php?param1=value1¶m2=value2)

Note : If you have any query or questions about htaccess programing kindly post your comments

Display Find Get Yahoo Backlinks in php

2010-01-27T22:05:00.000-08:00

$url = "http://www.google.com";

$page = file_get_contents("http://siteexplorer.search.yahoo.com/search?p=$url&bwm=i&bwmf=a&bwms=p");

$expression = '/<span class="btn">Inlinks \((.*)\)<i class="tl"><\/i>/Us'; 

preg_match($expression, $page, $matches); 

print_r($matches);

Search whole word from database value in mysql

2010-01-27T22:03:00.000-08:00

Following example will retrive all the records from table that have 'music' word in emp_info colomn.
Query will avoid emp_id = 4 bcoz its not has 'music' only. its 'musics' in value.

There are 3 ways, you can get result from databse.

Lets assume we have following table :

table : emp_info

CREATE TABLE 
  emp_info (
  emp_id  INT UNSIGNED NOT NULL PRIMARY KEY,
  emp_name VARCHAR(200),
  emp_info TEXT,
  FULLTEXT (emp_info)
   );

Insert following rows into table :

emp_id  emp_name emp_info
=============================================================================
1  Rocky  i love to sing a song 
2  Andy  i want to become a singer 
3  Jackson  i am music lover
4  Neil  i don't like musics
5  Williem  sometime i enjoy music
6  Helly  i love music all day 


query1 => SELECT emp_id FROM emp_info WHERE  emp_info like '% music %'
query2 => SELECT emp_id FROM emp_info WHERE  MATCH (emp_info) AGAINST('music') 
query3 => SELECT emp_id FROM emp_info WHERE  emp_info REGEXP '[[:<:]]music[[:>:]]' =1 

Output of all query: 
emp_id : 
3
5
6

contact : iamvasim@gmail.com

how to use ob_start function in php

2010-01-18T23:58:00.000-08:00

Contact Us

Hire PHP Web Developer

Syntax :
bool ob_start ([ callback $output_callback [, int $chunk_size [, bool $erase ]]] )

what it does :
This function will turn output buffering on. While output buffering is active no output is sent from the script (other than headers), instead the output is stored in an internal buffer.

Example :

<?php
function callback_function($buffer)
{
// replace all the apples with oranges
return (str_replace("hi", "hello", $buffer));
}

ob_start("callback_function");
?>
<html>
<body>
<p>Hello World, example : hi to all </p>
</body>
</html>
ob_end_flush();

Output :
Hello World, example : hello to all

Read Atom Feed From Blogger Entry

2009-11-11T22:46:00.000-08:00

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$xml_url = "http://scriptforphp.blogspot.com/feeds/posts/default";

$ch = curl_init($xml_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
$data = curl_exec($ch);
curl_close($ch);

if(!preg_match("|The blog you were looking for was not found.|Ui",$data))
{
$xml = new SimpleXmlElement($data, LIBXML_NOCDATA);
$xml_detail = parseAtom($xml);
for($j=0; $j<count($xml_detail); $j++)
{
$url = addslashes($xml_detail[$j][url]);
$title = addslashes($xml_detail[$j][title]);
$desc = addslashes($xml_detail[$j][desc]);

}
}

function parseAtom($xml)
{
$cnt = count($xml->entry);

$atom = array();
for($i=0; $i<$cnt; $i++)
{
$total_link = count($xml->entry[$i]->link);
for($j=0; $j<$total_link; $j++)
{
$urlAtt = $xml->entry[$i]->link[$j]->attributes();
if($urlAtt['rel']=="alternate")
{
$atom[$i]['url'] = $urlAtt['href'];
}
}

$atom[$i]['title'] = $xml->entry[$i]->title;
$atom[$i]['desc'] = substr(strip_tags($xml->entry[$i]->content),0,130);
}
return $atom;
}

publish post on movable type api blog with xmlrpc

2009-08-10T02:54:00.000-07:00

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require_once('IXR_Library.inc.php'); // Download

$blog_id = "2"; // only blogid no need to set username/password for blog

$admin_user = "username here"; // Login username => that you use at http://www.yourdomain.com/cgi-bin/mt.cgi
$admin_pass = "password here"; // Web Services Password => will be found at http://www.yourdomain.com/cgi-bin/mt.cgi?__mode=view&_type=author&id=XX
$xmlrpc_host = "http://www.yourdomain.com/cgi-bin/mt-xmlrpc.cgi"; // or http://www.yourdomain.com/cgi-bin/mt/mt-xmlrpc.cgi

$client = new IXR_Client($blog_url);

if (!$client->query('metaWeblog.getCategories',$blog_id, $admin_user,$admin_pass)) {
die('An error occurred - '.$client->getErrorCode().":".$client->getErrorMessage());
}

$content['title'] = "Free PHP Script";
$content['categories'] = array($response[0]['categoryName']);
$content['description'] = '<p> <b> Free PHP Script !!! </b> <br> Author : Vasim Padhiyar <br> Contact : iamvasim@gmail.com <br> Blog : http://scriptforphp.blogspot.com </p>';

if (!$client->query('metaWeblog.newPost',$blog_id, $admin_user,$admin_pass, $content, true)) {
die('An error occurred - '.$client->getErrorCode().":".$client->getErrorMessage());
}
else
{
$response = $client->getResponse();
}

$post_id = $response['postid'];
$post_url = $response['link'];
$category = $response['categories'][0];

how to integrate google search api for php

2009-08-04T07:38:00.000-07:00

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$url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=~car~insurance&rsz=large&hl=en&safe=off";

// sendRequest
// note how referer is set manually
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, "http://www.scriptforphp.blogspot.com");
$body = curl_exec($ch);
curl_close($ch);

// download json library file from Download Here

include('JSON/JSON.php');
$object = new Services_JSON();
$json = $object->decode($body);

echo '<pre>';
print_r($json);
exit;

How to read article from text file ?

2009-07-28T23:57:00.000-07:00

Contact Us :
Hire PHP Web Developer

# problem : How to read article from text file ?
# article txt file will be in following way
# root_directory/test/import/file1.txt , root_directory/test/import/file2.txt
# filename or directory does not matter
# Article format : 1st line = title , rest of will be article body

$dir = "test/import";

if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
$files[] = $file;
}
}
closedir($handle);
}

for($i=0; $i<count($files); $i++)
{
$file = $dir."/".$files[$i];
$fp = fopen($file, "r");
$title = fgets($fp);
$body = fread ($fp, filesize ($file));
fclose ($fp);

echo "<h2>".$title."</h2>";
echo "<span>".nl2br($body)."</span>";
echo "<br>";
}

convert DATE format to UNIX TIMESTAMP in mysql

2009-06-29T04:15:00.000-07:00


Table : info
============================
id name dob
============================
1 test1 2008-12-03 00:00:00
2 test2 2009-06-01 00:00:00
============================

$sql = "SELECT UNIX_TIMESTAMP(dob) AS birthdate FROM info WHERE 1=1";


OUTPUT :
-------------
birthdate
========
1228280400
1243828800

How to convert UNIX TIMESTAMP to DATE in mysql

2009-06-29T04:10:00.000-07:00


Table : info
============================
id      name    dob
============================
1 test1 1235994659
2 test2 1235994707
============================

$sql = "SELECT DATE(FROM_UNIXTIME(dob)) AS birthdate FROM info WHERE 1=1";


OUTPUT :
-------------
birthdate
========
2009-03-02
2009-03-02

fopen fwrite in php

2009-06-22T07:25:00.001-07:00

// Create ip.txt file
// place code below

$iptxt = $_SERVER['REMOTE_ADDR']
$fname = "ip.txt";
$fhandle = fopen($fname,"r");
$fhandle = fopen($fname,"w");
fwrite($fhandle,$iptxt);
fclose($fhandle);

how to check all checkboxes within a div elemen in javascript

2009-06-19T00:35:00.000-07:00

JAVASCRIPT
=======================================
<script type="text/javascript">
function checkByParent(aId, aChecked) {
var collection = document.getElementById(aId).getElementsByTagName('INPUT');
for (var x=0; x if (collection[x].type.toUpperCase()=='CHECKBOX')
collection[x].checked = aChecked;
}
}
</script>
<a href="#" onclick="checkByParent('mydiv', true)">CHECK</a>
<div id="mydiv">
CHECK 1 <input type="checkbox">
CHECK 2 <input type="checkbox">
CHECK 3 <input type="checkbox">
CHECK 4 <input type="checkbox">
CHECK 5 <input type="checkbox">
</div>

The reference to entity must end with the ';' delimiter

2009-06-16T05:02:00.000-07:00

// For Blogger post if u got above error please try below code
// this will post html content in a publish post
$DB_ARTICLE[article_title]="Any Title";
$DB_ARTICLE[article_text] = <h1>Your content</h1>"
$entry = "<entry xmlns='http://www.w3.org/2005/Atom'>
<title type='text'>".$DB_ARTICLE[article_title]."</title>
<content type='text/html'>".htmlentities($DB_ARTICLE[article_text])."</content>
</entry>";

how to create login logout script in php

2009-06-11T04:37:00.000-07:00

I search through the internet and find below usefull tutorial
check out this is very easy step by step script provided
with graphical view too.

PHP Login script tutorial

how to create rss feed in php

2009-06-11T04:22:00.000-07:00

// How to create RSS feed for site in php
// Check your rss is correct or not @ http://validator.w3.org/feed/

$a='<?xml version="1.0" encoding="UTF-8"?>';
$a .='<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">';
$a.='<channel>';
$a.= '<atom:link href="http://www.anydomain.com?feed=xml" rel="self" type="application/rss+xml" />';
$a.='<title>Your Site Title</title>';
$a.='<link>http://www.yourdomain.com</link>';
$a.='<description>Your site Details here</description>';
$a.='<language>en-us</language>';
$a.='<docs>http://blogs.law.harvard.edu/tech/rss/</docs>';
$a.='<item>';
$a.='<title>Title For Item1</title>';
$a.='<link>http://www.linktoitem1.com</link>';
$a.='<guid>http://www.linktoitem1.com</guid>';
$a.='<description>Item1 Description Here</description>';
$a.='<pubDate>'.date("D, d M Y H:i:s T",UNIX_TIMESTAMP).'</pubDate>';
$a.='</item>';
$a.='<item>';
$a.='<title>Title For Item2</title>';
$a.='<link>http://www.linktoitem2.com</link>';
$a.='<guid>http://www.linktoitem2.com</guid>';
$a.='<description>Item2 Description Here</description>';
$a.='<pubDate>'.date("D, d M Y H:i:s T",UNIX_TIMESTAMP).'</pubDate>';
$a.='</item>';
$a.='</channel>';
$a.='</rss>';

echo trim($a);

How to swap 2 variable values without using 3rd variable in php

2009-06-11T04:11:00.000-07:00

$a = 10;
$b = 20;

$a=$a+$b;
$b=$a-$b;
$a=$a-$b;

echo $a;
echo $b;

how to order mysql query via input order in an IN() clause

2009-06-10T03:27:00.000-07:00

SELECT *
FROM `articles`
WHERE article_id
IN ( 31, 27, 36, 23 )
ORDER BY FIND_IN_SET( article_id,'31,27,36,23' )
LIMIT 0 , 30

Free sandbox paypal script in php

2009-06-08T03:12:00.000-07:00

// First create 3 files in root of site called
// paypal_return.php,cancel_return.php,notify_return.php
// Replace business@domain.com with your test business account email id

<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" name="frm" id="frm" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="upload" value="1">
<input type="hidden" name="business" value="business@domain.com">
<input type="hidden" name="item_name" value="Deposite Balance">
<input type="hidden" name="amount" value="100">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="charset" value="utf-8">
<input type="hidden" name="rm" value="2" >
<input type="hidden" name="return" id="return" value="http://yoursite/paypal_return.php" />
<input type="hidden" name="cancel_return" value="http://yoursite/cancel_return.php">
<input type="hidden" name="notify_url" value="http://yoursite/notify_return.php">
<input type="hidden" name="first_name" value="Vasim" />
<input type="hidden" name="last_name" value="Padhiyar" />
<input type="submit" value="Paypal" name="btn" />
</form>

// After Payment Complete , Paypal will return you Token in request
// on paypal_return.php
//Check This Token Transation Record on paypal server as below

$order_status = check_paypal($_REQUEST['tx']);

if($order_status=='SUCCESS')
{
// Update Database and return to main page
}
else
{
// Error msg
}

// Replace $auth_token with your appropriate token
function check_paypal($paypal_tx)
{
$status = "FAIL";

$req = 'cmd=_notify-synch';

$tx_token = $paypal_tx;

$auth_token = "03suYLK9KVmKHZMETOKW4Ad0g2uDM7R2mS0-IUd4B2tFr6E0SlDZRUVSX-G";

$req .= "&tx=$tx_token&at=$auth_token";

$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
$fp = fsockopen ('www.sandbox.paypal.com', 80, $errno, $errstr, 30);

if (!$fp)
{
$status = "FAIL";
}
else
{
fputs ($fp, $header . $req);

$res = '';
$headerdone = false;
while (!feof($fp))
{
$line = fgets ($fp, 1024);

if (strcmp($line, "\r\n") == 0)
{
$headerdone = true;
}
else if ($headerdone)
{
$res .= $line;
}
}

$lines = explode("\n", $res);

$keyarray = array();

if (strcmp ($lines[0], "SUCCESS") == 0)
{
$status = "SUCCESS";
}
else if (strcmp ($lines[0], "FAIL") == 0)
{
$status = "FAIL";

}

}

fclose ($fp);

return $status;
}

How to setup a SMTP authentication in php

2009-06-08T02:22:00.000-07:00

Send email using PHP SMTP mail Pear functions

//How to set SMTP authentication in php
// Mail.php is located in /usr/share/pear/ directory.
// you can install it from http://pear.php.net/package/Mail

Sample source code

echo send_mail($to,$subject,$body); // return true/false

function send_mail($to,$subject,$body)
{

require_once "Mail.php";

$from = "admin@domain.com";
$host = "mail.domain.com";
$port = "25";
$username = "usernam";
$password = "password";

$headers = array ('From' => $from,
'To' => $to,
'Reply-To' => $from,
'Return-Path' => $from,
'Message-ID' => time()."-".$from,
'Subject' => $subject,
'MIME-Version' => '1.0',
'Content-type' => 'text/html',
'X-Mailer' => 'PHP v'.phpversion(),
'Date' => date("r"));

$smtp = Mail::factory('smtp',
array ('host' => $host,
'auth' => true,
'username' => $username,
'password' => $password));

$mail = $smtp->send($to, $headers, $body);

if (PEAR::isError($mail))
{
$output = false;
}
else
{
$output = true;
}

return $output;
}

how to use if condition with ? and : in php script

2009-06-05T23:43:00.000-07:00

// This example also checks the url is with http:// or not

$flag_url = checkURL_ForHTTP($_POST['siteurl']);

$siteurl = ($flag_url==true) ? $_POST['siteurl'] : "http://".$_POST['siteurl'];

function checkURL_ForHTTP($raw_url)
{
if(substr($raw_url,0,7)!="http://")
{
return false;
}
else
{
return true;
}
}

How to convert From Number to Euro in php

2009-06-05T05:57:00.000-07:00

How to put FCKeditor in php

2009-06-05T05:42:00.001-07:00

Just Follow the steps below

1. Download FCKeditor_2.6.3.zip and compress it.
2. You will get FCKeditor_2.6.3 folder, rename it to FCKeditor and put in root of your site.
3. include file by using : include("FCKeditor/fckeditor.php") ;
4. specify path of FCKeditor folder : $editor_path = "FCKeditor/";
5. To Display editor put following codes
$oFCKeditor = new FCKeditor('description') ;
$oFCKeditor->BasePath = 'FCKeditor/' ;
$oFCKeditor->Width = 550 ;
$oFCKeditor->Height = 280 ;
$oFCKeditor->Value = $description;
$oFCKeditor->Create() ;
6. Now you can get the value of FCKeditor as POST/GET as $_REQUEST['description']
7. finish.

how to format text of textarea in paragraph

2009-06-05T02:50:00.000-07:00

// use nl2br() function

// example
//How to format the text inside of textarea box
$string = "This is Demo.
This is new line.
This is another line. ";

echo nl2br($string);

how to use captcha

2009-06-05T00:07:00.000-07:00

CAPTCHA

stands for "Completely Automated Public Turing test to tell Computers and Humans Apart".

Requirments

The library requires PHP 4 compiled with GD 1 or 2 (Image Generation) and FreeType text support. It should work fine with Linux, Mac OS X or Windows based systems although you will need to change the default temporary file storage directory specified when using with Windows. PHP session support is also required. The audio CAPTCHA requires the Flite text to speech synthesis engine - more details on set up below.

Download Now

how to use like keyword in mysql

2009-06-04T23:23:00.000-07:00

SELECT
    *
FROM
    yourtable
WHERE
    id LIKE '%keyword%'
    OR position LIKE '%keyword%'
    OR category LIKE '%keyword%'
    OR location LIKE '%keyword%'
    OR description LIKE '%keyword%'
    OR refno LIKE '%keyword%';

POST vs GET

2009-06-04T04:26:00.000-07:00

Get Method
[1] Get method display all the paremeter in Browser URL that you pass in form.
[2] It also display hidden variable in URL. no security of hidden variable.
[3] you can pass Limited number of paremeter in url

Post Method
[1] Post Method does not display any parameter in URL
[2] Hidden variable will remain hidden.

How to get meta information from page url in php

2009-06-04T01:02:00.000-07:00

// php provides following function to extract meta tag

$array = get_meta_tags("http://scriptforphp.blogspot.com");

print_r($array);

Free article spinner script

2009-06-02T22:45:00.000-07:00

// This is Only Demo Script, To get Full Script Contact me : iamvasim@gmail.com

$string = "The {Banana|Apple} is {Good|Best} for all {boys|girls|man|woman|child}.";

$start_pos = strpos($string,'{');

$end_pos = strpos($string,'}');

$position = strposall($string,"{");

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

$start = $position[$i];

$end = strpos($string,'}',$start);

$spin_string[] = trim(substr($string,$start,($end-$start)+1));

}

for($i=0; $i<count($spin_string); $i++)
{

$temp = $spin_string[$i];

$temp = remove_first($temp);

$temp = remove_last($temp);

$explode[$i] = explode('|',$temp);

}

// PLEASE CONTACT ME TO GET REST OF CODE

// Output

print_r($spin_string);

Array
(
 [0] => {Banana|Apple}
 [1] => {Good|Best}
 [2] => {boys|girls|man|woman|child}
)

print_r($explode);

Array
(
 [0] => Array
     (
         [0] => Banana
         [1] => Apple
     )

 [1] => Array
     (
         [0] => Good
         [1] => Best
     )

 [2] => Array
     (
         [0] => boys
         [1] => girls
         [2] => man
         [3] => woman
         [4] => child
     )

)

// AND THE FINAL ARRAY WILL HAVE FOLLOWING

Array
(
 [0] => The Banana is Good for all boys.
 [1] => The Banana is Good for all girls.
 [2] => The Banana is Good for all man.
 [3] => The Banana is Good for all woman.
 [4] => The Banana is Good for all child.
 [5] => The Banana is Best for all boys.
 [6] => The Banana is Best for all girls.
 [7] => The Banana is Best for all man.
 [8] => The Banana is Best for all woman.
 [9] => The Banana is Best for all child.
 [10] => The Apple is Good for all boys.
 [11] => The Apple is Good for all girls.
 [12] => The Apple is Good for all man.
 [13] => The Apple is Good for all woman.
 [14] => The Apple is Good for all child.
 [15] => The Apple is Best for all boys.
 [16] => The Apple is Best for all girls.
 [17] => The Apple is Best for all man.
 [18] => The Apple is Best for all woman.
 [19] => The Apple is Best for all child.
)

Auto expanding textarea

2009-05-28T06:44:00.000-07:00

Publishing a blog post using Blogger Data API

2009-05-26T06:25:00.000-07:00

// OUTPUT you will get 201 CREATED massege.
// For More HELP please contact me : iamvasim@gmail.com

session_start();
$email = "username@gmail.com";
$pass = "password for blogspot you use";
$blogID= urlencode("your blog id"); // like 6304924319904337556

// Do Not Modify Below Code
if(!isset($_SESSION['sessionToken'])) {

$ch = curl_init("https://www.google.com/accounts/ClientLogin?Email=$email&Passwd=$pass&service=blogger&accountType=GOOGLE");
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION ,1);
curl_setopt($ch, CURLOPT_HEADER,0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER ,1);
$result = curl_exec($ch);
$resultArray = curl_getinfo($ch);
curl_close($ch);
$arr = explode("=",$result);
$token = $arr[3];
$_SESSION['sessionToken'] = $token;
}

$entry = "<entry xmlns='http://www.w3.org/2005/Atom'><title type='text'>My </title><content type='xhtml'> This is my testing contnet </content></entry>";

$len = strlen($entry);

$headers = array("Content-type: application/atom+xml","Content-Length: {$len}","Authorization: GoogleLogin auth={$_SESSION['sessionToken']}","$entry");

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://www.blogger.com/feeds/$blogID/posts/default");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 4);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_UNRESTRICTED_AUTH, 1);
curl_setopt($ch, CURLOPT_POST, true);
$result = curl_exec($ch);
$ERROR_CODE = curl_getinfo($ch);
curl_close($ch);

echo '<pre>';
print_r($headers);
var_dump($result);
print_r($ERROR_CODE);
exit;

substr

2009-05-22T23:25:00.000-07:00

// Examples Of substr function
$string = "123456789"; // our main string

echo substr($string,0,3); // print : 123
// Above example shows starting from 0 (First) position to total 3 characters

echo substr($string,1,3); // print : 234
// Above example shows starting from 1(Second) position to total 3 characters

echo substr($string,-1); // print : 9
// It Will give last character of string

echo substr($string,-4); // print : 6789
// It Will give last 4 characters of string

How To Remove Array Element

2009-05-21T08:11:00.000-07:00

$array = array('hi','how','are','you');
unset($array[1]);

// Now Array will Have

$array = array('hi','are','you');

How To Get All Links From Page Content

2009-05-21T03:23:00.000-07:00

$site_url = "http://scriptforphp.blogspot.com"
$string = file_get_contents($site_url);

preg_match_all("|\<a\ href=\"(.*)\"|U",$string, $results); // Get Only URL
preg_match_all("|\<a\ (.*)\<\/a\>|U",$string, $results); // Get Whole Link

$url = $results[1];

foreach($urls as $url)
{
echo htmlentities($url).'<br />';
}

Zend Framework for Google Api

2009-05-20T06:16:00.000-07:00

Download Now From http://framework.zend.com/

Documentation Here

Automatic Post Creation with Wordpress, PHP, and XML-RPC

2009-05-18T04:08:00.000-07:00

VISIT THIS SITE

Remove HTML Tags From Comment

2009-05-12T07:40:00.000-07:00

check URL is exist or not

2009-05-08T02:36:00.000-07:00

$flag = url_exists("http://www.example.com/somepage.html");

function url_exists($url)
{
$handle = @fopen($url, "r");
if ($handle === false)
{
return false;
}
else
{
return true;
}
fclose($handle);
}

Send Mail using mail function in php

2009-05-05T02:29:00.000-07:00

$to = "iamvasim@hotmail.com";
$subject = "Php Developer Blog";
$body = "Body of your message here you can use HTML too. e.g. <br> <b> Bold </b>";
$headers = "From: Linknami\r\n";
$headers .= "Reply-To: info@yoursite.com\r\n";
$headers .= "Return-Path: info@yoursite.com\r\n";
$headers .= "X-Mailer: PHP5\n";
$headers .= 'MIME-Version: 1.0' . "\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
mail($to,$subject,$body,$headers);
?>

Prevent listing files by htaccess

2009-05-04T07:32:00.000-07:00

Put below line to prevent listing
Options -Indexes

To prevent zip files
IndexIgnore *.zip

To prevent zip,jpg,gif files
IndexIgnore *.zip *.jpg *.gif

How To Process MySQL Timestamp in PHP

2009-05-04T07:23:00.000-07:00

$sql = "select UNIX_TIMESTAMP(date_field) as mydate from mytable where 1=1";
$rs = mysql_query($sql) or die(mysql_error());
while($row = mysql_fetch_array($rs))
{
echo $row;
}

how to convert image from BMP to JPG type in php

2009-05-04T05:40:00.000-07:00

Step - 1
$upload_path = "your full upload path where image will store";
if($_FILES['file']['type']=='image/bmp')
{
$name=explode('.',$_FILES['file']['name']);
$name=$name[0].".jpg";
$img = ImageCreateFromBmp($upload_path.$_FILES['file']['name']);
imagejpeg($img,$upload_path.$name); // Convert to jpg file
unlink($upload_path.$_FILES['file']['name']); // Delete BMP File

// Your Databse operation here

}

Step - 2
// Now Define function
function ImageCreateFromBmp($filename)
{

$tmp_name = tempnam("/tmp", "GD");

if(bmp2gd($filename, $tmp_name))
{

$img = imagecreatefromgd($tmp_name);

unlink($tmp_name);

return $img;
}
return false;
}

function bmp2gd($src, $dest = false)
{

if(!($src_f = fopen($src, "rb")))
{
return false;
}

if(!($dest_f = fopen($dest, "wb")))
{
return false;
}

$header = unpack("vtype/Vsize/v2reserved/Voffset", fread( $src_f, 14));

$info = unpack("Vsize/Vwidth/Vheight/vplanes/vbits/Vcompression/Vimagesize/Vxres/Vyres/Vncolor/Vimportant",
fread($src_f, 40));

extract($info);
extract($header);

if($type != 0x4D42)
{
return false;
}

$palette_size = $offset - 54;
$ncolor = $palette_size / 4;
$gd_header = "";

$gd_header .= ($palette_size == 0) ? "\xFF\xFE" : "\xFF\xFF";
$gd_header .= pack("n2", $width, $height);
$gd_header .= ($palette_size == 0) ? "\x01" : "\x00";
if($palette_size) {
$gd_header .= pack("n", $ncolor);
}

$gd_header .= "\xFF\xFF\xFF\xFF";

fwrite($dest_f, $gd_header);

if($palette_size)
{

$palette = fread($src_f, $palette_size);

$gd_palette = "";
$j = 0;

while($j < $palette_size)
{
$b = $palette{$j++};
$g = $palette{$j++};
$r = $palette{$j++};
$a = $palette{$j++};

$gd_palette .= "$r$g$b$a";
}

$gd_palette .= str_repeat("\x00\x00\x00\x00", 256 - $ncolor);

fwrite($dest_f, $gd_palette);
}

$scan_line_size = (($bits * $width) + 7) >> 3;
$scan_line_align = ($scan_line_size & 0x03) ? 4 - ($scan_line_size & 0x03) : 0;

for($i = 0, $l = $height - 1; $i < $height; $i++, $l--)
{

fseek($src_f, $offset + (($scan_line_size + $scan_line_align) * $l));
$scan_line = fread($src_f, $scan_line_size);
if($bits == 24)
{
$gd_scan_line = "";
$j = 0;
while($j < $scan_line_size)
{
$b = $scan_line{$j++};
$g = $scan_line{$j++};
$r = $scan_line{$j++};
$gd_scan_line .= "\x00$r$g$b";
}
}
elseif($bits == 8)
{
$gd_scan_line = $scan_line;
}
elseif($bits == 4)
{
$gd_scan_line = "";
$j = 0;
while($j < $scan_line_size)
{
$byte = ord($scan_line{$j++});
$p1 = chr($byte >> 4);
$p2 = chr($byte & 0x0F);
$gd_scan_line .= "$p1$p2";
}
$gd_scan_line = substr($gd_scan_line, 0, $width);
}
elseif($bits == 1)
{
$gd_scan_line = "";
$j = 0;
while($j < $scan_line_size)
{
$byte = ord($scan_line{$j++});
$p1 = chr((int) (($byte & 0x80) != 0));
$p2 = chr((int) (($byte & 0x40) != 0));
$p3 = chr((int) (($byte & 0x20) != 0));
$p4 = chr((int) (($byte & 0x10) != 0));
$p5 = chr((int) (($byte & 0x08) != 0));
$p6 = chr((int) (($byte & 0x04) != 0));
$p7 = chr((int) (($byte & 0x02) != 0));
$p8 = chr((int) (($byte & 0x01) != 0));
$gd_scan_line .= "$p1$p2$p3$p4$p5$p6$p7$p8";
}

$gd_scan_line = substr($gd_scan_line, 0, $width);
}

fwrite($dest_f, $gd_scan_line);
}

fclose($src_f);

fclose($dest_f);

return true;
}

how to put flv player in php

2009-04-30T06:59:00.000-07:00

Demo Here

<embed height="250" width="280" flashvars="file=http://content.longtailvideo.com/videos/flvplayer.flv&stretching=fill&duration=27&image=http://content.longtailvideo.com/videos/flvplayer.jpg&" wmode="opaque" allowscriptaccess="always" allowfullscreen="true" quality="high" bgcolor="#ffffff" name="bannerswf" id="bannerswf" style="" src="http://player.longtailvideo.com/player.swf" type="application/x-shockwave-flash"/>

you can find more info on http://www.longtailvideo.com/players/jw-flv-player/

Javascript

2009-04-28T07:40:00.000-07:00

Coming soon

how to disable button using javascript

2009-04-28T05:13:00.000-07:00

Here is a small example of disable button after clicking on it.

SOURCE CODE

maximum word limit for textarea

2009-04-11T07:00:00.000-07:00

<textarea rows="8" cols="28" onKeyUp="checkWordLen(this,200);"></textarea>
TOTAL WORDS : <span id="word_counter" style="color:#FF0000;">0/200</span>

function checkWordLen(obj,MaxLen)
{

var len = obj.value.split(/[\s]+/);

counter = len.length-1;

document.getElementById('word_counter').innerHTML = counter+"/"+MaxLen;

if(len.length > MaxLen)
{
objvalue = obj.value.split(/[\s]+/);

var newval = '';

for(var m=0; m<MaxLen; m++)
{
newval+=objvalue[m]+' ';
}

obj.value='';
obj.value=newval;

return false;
}

return true;
}

how to encode and decode string in php

2009-04-10T07:54:00.000-07:00

function base64url_encode($plainText) {

$base64 = base64_encode($plainText);
$base64url = strtr($base64, '+/=', '-_,');
return $base64url;
}

function base64url_decode($plainText) {

$base64url = strtr($plainText, '-_,', '+/=');
$base64 = base64_decode($base64url);
return $base64;
}

large size file upload problem in php

2009-04-10T06:45:00.000-07:00

If you find such problem just follow the below step :

1) make a file phpinfo.php and put this code <? echo phpinfo(); ?> save it. and run to see the out put.

2) you will see your install php version information. check your php.ini file path. normally this will find at top

3) open php.ini and modify 2 lines

4) post_max_size = 8M to 100M or you want to upload max size

5) upload_max_filesize = 8M to 100M or you want to upload max size

6) save it. restart wamp and that you have done

Add dynamic element in javascript

2009-04-10T04:33:00.000-07:00

function appendElement()
{
node = document.getElementById('main_div'); // Parent element
tag = "div"; // Your element type
id = "div1"; // element id
html = "<table> <tr> <td> DATA <td> <tr> <table>";
var ne = document.createElement(tag);
if(id) ne.id = id;
if(html) ne.innerHTML = html;
node.appendChild(ne);
}

find and replace in php

2009-04-09T00:05:00.000-07:00

$text = "Google and Yahoo is popular website";

$trans = array("Google" => "REPLACE_GOOGLE", "Yahoo" => "REPLACE_YAHOO");
$output = strtr($text, $trans);

echo $output;

how to allowed only limited tags in textarea or filtering tags

2009-04-06T07:18:00.000-07:00

In this example only 'paragraph' and 'div' tag will be allowed rest of tags will be removed by function

echo strip_tags_attributes($content,'<p><div>','class');

// More details found on www.php.net
function strip_tags_attributes($string,$allowtags=NULL,$allowattributes=NULL)
{
if($allowattributes){
if(!is_array($allowattributes))
$allowattributes = explode(",",$allowattributes);
if(is_array($allowattributes))
$allowattributes = implode("|",$allowattributes);
$rep = '/([^>]*) ('.$allowattributes.')(=)(\'.*\'|".*")/i';
$string = preg_replace($rep, '$1 $2_-_-$4', $string);
}
if(preg_match('/([^>]*) (.*)(=\'.*\'|=".*")(.*)/i',$string) > 0){
$string = preg_replace('/([^>]*) (.*)(=\'.*\'|=".*")(.*)/i', '$1$4', $string);
}
$rep = '/([^>]*) ('.$allowattributes.')(_-_-)(\'.*\'|".*")/i';
if($allowattributes)
$string = preg_replace($rep, '$1 $2=$4', $string);
return strip_tags($string,$allowtags);
}

How to get Google Page Rank

2009-04-06T07:16:00.000-07:00

echo GetGoogleRank("http://www.yoursitename.com");

function GetGoogleRank($uri) {

// check Google - some systems workaround

$uri = trim(eregi_replace('http://', '', $uri)); $uri = trim(eregi_replace('http', '', $uri));

$url = 'http://pagerank.4free.pl/pr.php?url=' . urlencode($uri);

$v = file_get_contents($url);

preg_match('/wynosi (.*?) z 10/si',$v,$r);

$value = $r[1];

return $value;

}

How to divide table in dynamic colom

2009-04-06T04:10:00.000-07:00

Here is code to solve the problem :



$list = 100; // Total listing data here you can get it as count($your_array)
$max_td = 4; // Set this for maximum colomn you want in table
$table_width = "650"; // set table width in pixel
$td_width = $table_width/$max_td;  // do not modify

if($list>0)
{              
      echo '<table width="'.$table_width.'" border="1" cellpadding="3" cellspacing="3">';
     echo '<tr>';
 for($i=1; $i<=count($list); $i++)
 {
    echo '<td width="'.$td_width.'"> '.$i.' </td>';
  if($i%$max_td==0)
  {
      echo '</tr> <tr>';
  }
    
    }
    
    echo '</table>';
} // end of IF