PHP

How to force http to https through .htaccess?

Posted by 8 October, 2010 (0) Comment

In order to force https:// in payment and other secure pages even if your customer try to access http:// or they forget. You can use .htaccess file and simple code.

Example –
I had created a page http://www.phpmind.com/blog/
I want my visitor to access https://www.phpmind.com/blog/
Here is code which will force them to redirect to https://

View Code PHP
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
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Categories : .htaccess,PHP Tags :

How to explode a string and create hyperlink?

Posted by 4 October, 2010 (0) Comment

Here is very easy code to create Tagged List with hyperlink.
I have found several events where we have to create dynamic URL with Tagged text.
I have used very simple approach. Just Exploded sting and replaced space with “-”
You can use PHP function preg_replace() or str_replace() then used here-docs for creating hyperlink.
Instead of Echo Hear Docs is much better solution.
And at last removed the last Comma, and return your comma separated Dynamic links.

View Code PHP
$tags = "jQuery Tutorials, PHP Display Errors, Drupal Module";
$tagL="";
function b2b_article_LinkedTags($stringTags) {
	$expTags = explode(",",$stringTags);
	foreach($expTags as $key=>$Tagevalue) {
	$Tagevalue = trim($Tagevalue);
	$link = preg_replace('/[^-a-z0-9]/', '-', strtolower($Tagevalue) );
	//$link = str_replace(" ","-", strtolower($Tagevalue));
	$tagL.=<<<EOF
	   <a href="./articles-tagged-$link">$Tagevalue</a>,
EOF;
	}
 
	return substr($tagL, 0, -1);
}  
echo b2b_article_LinkedTags($tags)
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Categories : Easy PHP,PHP Tags :

How to test HTTPS CURL in development server?

Posted by 14 July, 2010 (0) Comment

HTTPS is secure HTTP communication based on SSL protocol (HTTP over SSL). Generally all sensitive info (like passwords, financial details, etc.) are sent over this transport. Common example: your gmail login is done through HTTPS channel and different payment gateway.
So here in this deal -

View Code PHP
$postfields = array('field1'=&gt;'value1', 'field2'=&gt;'value2');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://foo.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$result = curl_exec($ch);

CURLOPT_SSL_VERIFYHOST is off. This allows you to test the CURL in your dev server without having HTTPS. PHP/Curl will handle the http request.

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Categories : CURL Tags :

How to display XML output in Browser?

Posted by 28 August, 2009 (2) Comment

To display XML file on browser use this header.

View Code PHP
 
<?php
header("Content-type: text/xml");
 
?>
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Categories : PHP-XML Tags :

How to post XML using socket ?

Posted by 28 August, 2009 (0) Comment

I had discussed posting XML over HTTP using CURL in last post. Remember that was first method.
As I had promised on earlier post I would like to share second method with you. That is socket!!
Use this code and send your XML file.

View Code PHP
<?php
function postXMLToURL ($server, $path, $xmlDocument) {
$contentLength = strlen($xmlDocument);
$fp = fsockopen($server, 80, $errno, $errstr, 30);
fputs($fp, "POST $path HTTP/1.0rn");
fputs($fp, "Host: $serverrn");
fputs($fp, "Content-Type: text/xmlrn");
fputs($fp, "Content-Length: $contentLengthrn");
fputs($fp, "Connection: closern");
fputs($fp, "rn"); // all headers sent
fputs($fp, $xmlDocument);
$result = '';
while (!feof($fp)) {
$result .= fgets($fp, 128);
}
return $result;
}
 
function getBody ($httpResponse) {
$lines = preg_split('/(rn|r|n)/', $httpResponse);
$responseBody = '';
$lineCount = count($lines);
for ($i = 0; $i < $lineCount; $i++) {
if ($lines[$i] == '') {
break;
}
}
for ($j = $i + 1; $j < $lineCount; $j++) {
$responseBody .= $lines[$j] . "n";
}
return $responseBody;
}
 
$xmlpacket ='<AATHtlDispReq1>
<Agency>
<Iata>1234567890</Iata>
<Agent>lgsoftwares</Agent>
<Password>myapassword</Password>
<Brand>phpmind.com</Brand>
</Agency>
<Passengers>
<Adult AGE="" ID="1"></Adult>
<Adult AGE="" ID="2"></Adult>
</Passengers>
<DestCode>OGG</DestCode>
<CheckInDate>101009</CheckInDate>
</AATHtlDispReq1>';
 
 
$result = postXMLtoURL("www.yourdomain.com", "/path/",$xmlpacket);
 
$responseBody = getBody($result);
 
echo $responseBody;
?>

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Categories : PHP,PHP-XML Tags :

How to post XML using CURL?

Posted by 28 August, 2009 (30) Comment

Recently I was working in a hotel booking engine and found a couple of methods to post XML to server; I thought this might be good to share with my friends who want to post xml via HTTP POST method.

There are several ways to Send XML requests via HTTP POST.
I am going to show you two ways. Both are very simple and easy.

As first approach I have used a small xml file with CURL.

View Code PHP
 
<?php 
$xml_data ='<AATAvailReq1>'.
    '<Agency>'.
        '<Iata>1234567890</Iata>'.
        '<Agent>lgsoftwares</Agent>'.
        '<Password>mypassword</Password>'.
        '<Brand>phpmind.com</Brand>'.
    '</Agency>'.
    '<Passengers>'.
        '<Adult AGE="" ID="1"></Adult>'.
        '<Adult AGE="" ID="2"></Adult>'.
    '</Passengers>'.
'<HotelAvailReq1>'.
'<DestCode>JHM</DestCode>'.
        '<HotelCode>OGGSHE</HotelCode>'.
        '<CheckInDate>101009</CheckInDate>'.
        '<CheckOutDate>101509</CheckOutDate>'.
        '<UseField>1</UseField>'.
  '</HotelAvailReq1>'.  
  '</AATAvailReq1>';
 
 
$URL = "https://www.yourwebserver.com/path/";
 
			$ch = curl_init($URL);
			curl_setopt($ch, CURLOPT_MUTE, 1);
			curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
			curl_setopt($ch, CURLOPT_POSTFIELDS, "$xml_data");
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
			$output = curl_exec($ch);
			curl_close($ch);
 
?>

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Categories : PHP,PHP-XML Tags :

New PHP e-books

Posted by 21 August, 2009 (0) Comment

If you are looking for any other specific book of php and mysql contact me!

  1. Beginning PHP4
  2. Integrating PHP and XML
  3. Object Oriented Programming with PHP5
  4. PHP5 MySQL Programming for the Absolute Beginner
  5. Php Mysql Programming For The Absolute Beginner
  6. PHP MySQL Programming
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Categories : Free PHP Books,PHP Tags :

How to Stop SQL Injection in MYSQL?

Posted by 9 August, 2009 (4) Comment

Every PHP-MYSQL programmer need to know Anti-SQL Injection.

Please take a look at very simple function which can save your database!!

View Code PHP
<?Php
 
function ClearInput($dirty){
 
	if (get_magic_quotes_gpc()) {
 
	$clean = mysql_real_escape_string(stripslashes($dirty));
 
	}else{
 
	$clean = mysql_real_escape_string($dirty);
 
	}
	return $clean;
 
}
 
?>
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Categories : Easy PHP,MySQL,PHP Tags :

How to Redirect with PHP?

Posted by 31 July, 2009 (0) Comment

You need to replace the URL above with the URL you wish to direct to.
Use this simple PHP script to redirect a user from the page they entered to a different web page.

View Code PHP
<?php
header( 'Location: http://www.phpmind.com.com/blog/' ) ;
?>
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Categories : Easy PHP Tags :

How to display certain number of words from a record?

Posted by 15 May, 2009 (0) Comment

I got good php tutorial to display certain number of words from database; in place of Database record you can use any other regular string.

View Code PHP
<?php
$text = $row_recap['text'];
if (strlen($text) > 300) {
$ext = "... <a href='readmore.php'>read more</a>";
} else {
$ext = "";
}
function elliStr($s,$n) {
for ( $x = 0; $x < strlen($s); $x++ ) {
$o = ($n+$x >= strlen($s)? $s : ($s{$n+$x} == " "?
substr($s,0,$n+$x) . "..." : ""));
if ( $o!= "" ) { return $o; }
}
}
 
echo (elliStr("$text", 300)) . $ext;
?>
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Categories : Easy PHP Tags :

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