PHP Code http://www.phpcode.net PHP Codes | PHP Code Snippets | PHP Programming Help Tue, 24 Apr 2012 06:27:29 +0000 en hourly 1 http://wordpress.org/?v=3.2 Force SSL/https using htaccess http://www.phpcode.net/htaccess/force-sslhttps-using-htaccess/ http://www.phpcode.net/htaccess/force-sslhttps-using-htaccess/#comments Tue, 24 Apr 2012 06:27:29 +0000 admin http://www.phpcode.net/?p=744 Often its required to redirect users of a site to secure https / ssl page. If you want to redirect whole website to secure website then you can use below code


RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]

If you need to redirect users to a folder using https / ssl then use the code below.


RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteCond %{REQUEST_URI} somefolder
RewriteRule ^(.*)$ https://www.yoursite.com/foldername/$1 [R,L]

]]> http://www.phpcode.net/htaccess/force-sslhttps-using-htaccess/feed/ 0 htaccess to redirect root domain to a subfolder http://www.phpcode.net/htaccess/htaccess-to-redirect-root-domain-to-a-subfolder/ http://www.phpcode.net/htaccess/htaccess-to-redirect-root-domain-to-a-subfolder/#comments Thu, 22 Mar 2012 05:24:03 +0000 admin http://www.phpcode.net/?p=729 If you want to redirect your domain yourdomain.com to yourdomain.com/blog then you need to add below code into a .htaccess file in your public_html folder.

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Add the following lines to that file:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www.)?YourDomain.com$
RewriteRule ^(/)?$ blog [L]
]]> http://www.phpcode.net/htaccess/htaccess-to-redirect-root-domain-to-a-subfolder/feed/ 0 Regular Expressions http://www.phpcode.net/php/regular-expressions/ http://www.phpcode.net/php/regular-expressions/#comments Fri, 11 Nov 2011 07:18:04 +0000 admin http://www.phpcode.net/?p=724 rld ) Get an IP address 1 2 3 4 5 [...]]]> 
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<?php
$text = "Hello World";
if ( preg_match( "/r.*?d/", $text, $array ) ) {
  print "<pre>\n";
  print_r( $array );
  print "</pre>\n";
}
?>

Output :
Array
(
[0] => rld
)

Get an IP address

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<?php
$test = "126.122.95.52";
if ( preg_match( "/(\d+)\.(\d+)\.(\d+)\.(\d+)/", $test, $arr ) ) {
  print "<pre>\n";
  print_r( $arr );
  print "</pre>\n";
}
?>

Output :
Array
(
[0] => 126.122.95.52
[1] => 126
[2] => 122
[3] => 95
[4] => 52
)

]]> http://www.phpcode.net/php/regular-expressions/feed/ 0 ‘Array’ Example http://www.phpcode.net/php/array-example/ http://www.phpcode.net/php/array-example/#comments Tue, 08 Nov 2011 11:46:24 +0000 admin http://www.phpcode.net/?p=714 
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<?php
$arr = array('one', 2, 'three');
$arr[] = 'the fourth element';
echo $arr[3]."<br>";
echo $arr[1];
?>

Output :
the fourth element
2

Array indexing

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<?php
  $arr1 = array( "Jan ", "Feb ", "Mar " );
  $arr2 = array( "11 ", "12 ", "13 " );
  $arr3 = array( "2001", "2002", "2003" );

  echo( $arr1[1] . $arr2[0] . $arr3[1] );
?>

Output :
Feb 11 2002

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<?php
  $arr[0] = 32;
  $arr[1] = 52.15;
  $arr[2] = $arr[0] + $arr[1];

  echo "Result = "."$arr[0] + $arr[1] = $arr[2]";
 ?>

Output :
Result = 32 + 52.15 = 84.15

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<?php
$num['A'] = 12;
$num['A']++;
$num['B'] = 3;

$num['total'] = $num['A'] + $num['B'];
if ($num['total'] > 15) {
    print "Greater Than 15.<br>";
}
print 'Number is : ' . $num['A'];
?>

Output :
Greater Than 15.
Number is : 13

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<?php
     $arr[] = "PHP";
     $arr[] = "C";
     $arr[] = "C++";
     $arr[] = "Java";
     $arr[] = "Perl";
     $arr[] = "Python";
     $arr[] = "Ruby";

     foreach($arr as $lang)
     {
          if(!strcmp($lang, "PHP")){
               print("<b>" . $lang . "</b> <br />");
          }else{
               print($lang . " <br />");
          }
     }
?>

Output :
PHP
C
C++
Java
Perl
Python
Ruby

]]> http://www.phpcode.net/php/array-example/feed/ 0 Using this pointer http://www.phpcode.net/php/this-pointer/ http://www.phpcode.net/php/this-pointer/#comments Tue, 08 Nov 2011 11:16:54 +0000 admin http://www.phpcode.net/?p=712 
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<?php
class Cat {
    var $age;
    function Cat($new_age){
        $this->age = $new_age;
    }
    function Birthday(  ){
        $this->age++;
    }
}

$a = new Cat(1);
echo "Age is $a->age <br />";
echo "Birthday<br/>";

$a->Birthday(  );
echo "Age is $a->age <br />";
?>
]]> http://www.phpcode.net/php/this-pointer/feed/ 0 A Class with a Constructor http://www.phpcode.net/php/a-class-with-a-constructor/ http://www.phpcode.net/php/a-class-with-a-constructor/#comments Tue, 08 Nov 2011 10:28:18 +0000 admin http://www.phpcode.net/?p=701 
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<?php
 class Item {
   var $name;

   function Item( $name="") {
     $this->name = $name;
   }

   function setName( $n) {
     $this->name = $n;
   }

   function getName () {
     return $this->name;
   }
 }

 $item = new Item("5");
 print $item->getName ();
?>

Output :
5

Invoking parent constructors

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<?php
class Staff
{
    function __construct()
    {
        echo "<p>Staff constructor called!</p>";
    }
}

class Manager extends Staff
{
    function __construct()
    {
        parent::__construct();
        echo "<p>Manager constructor called!</p>";
    }
}

$employee = new Manager();
?>

Output :
Staff constructor called!
Manager constructor called!

Using Default Constructors

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<?php
class Dog {
    function __construct($name='No-name', $breed='breed unknown', $price = 23) {
        $this->name = $name;
        $this->breed = $breed;
        $this->price = $price;
    }
}
$aDog = new Dog();
$tweety = new Dog('A', 'a'); 

printf("<p>%s is a %s and costs \$%.2f.</p>\n",
$aDog->name, $aDog->breed, $aDog->price); 

$tweety->price = 34.56; 

printf("<p>%s is a %s and costs \$%.2f.</p>\n",
$tweety->name, $tweety->breed, $tweety->price);
?>

Output :
No-name is a breed unknown and costs $23.00.
A is a a and costs $34.56.

]]> http://www.phpcode.net/php/a-class-with-a-constructor/feed/ 0