Song Lyrics: lrc2srt and srt2json


Hits: 405  

LRC2SRT.php

<?php

function lrc2srt( $lrc ) {
	$lrc = explode( "\n", $lrc );
	$srt = "";
	$lines = array();
	foreach ( $lrc as $lrcl ) {
		if ( preg_match( "|\[(\d\d)\:(\d\d)\.(\d\d)\](.+)|", $lrcl, $m ) ) {
			$lines[] = array(
				'time' => "00:{$m[1]}:{$m[2]},{$m[3]}0", // convert to SubRip-style time
				'lyrics' => trim( $m[4] )
			);
		}
	}
	for ( $i = 0; $i < count( $lines ); $i++ ) {
		$n = $i + 1;
		$nexttime = isset( $lines[$n]['time'] ) ? $lines[$n]['time'] : "99:00:00,000";
		$srt .= "$n\n"
		     .  "{$lines[$i]['time']} --> {$nexttime}\n"
		     .  "{$lines[$i]['lyrics']}\n\n";
	}
	return $srt;
}

echo "<pre>";
echo lrc2srt( file_get_contents("FileName.lrc") );
echo "</pre>";

?>

SRT2JSON.php

<?php

define('SRT_STATE_SUBNUMBER', 0);
define('SRT_STATE_TIME',      1);
define('SRT_STATE_TEXT',      2);
define('SRT_STATE_BLANK',     3);

$lines   = file("FileName.srt");

$subs    = array();
$state   = SRT_STATE_SUBNUMBER;
$subNum  = 0;
$subText = '';
$subTime = '';

foreach($lines as $line) {
    switch($state) {
        case SRT_STATE_SUBNUMBER:
            $subNum = trim($line);
            $state  = SRT_STATE_TIME;
            break;

        case SRT_STATE_TIME:
            $subTime = trim($line);
            $state   = SRT_STATE_TEXT;
            break;

        case SRT_STATE_TEXT:
            if (trim($line) == '') {
                $sub = new stdClass;
                $sub->number = $subNum;
                list($sub->startTime, $sub->stopTime) = explode(' --> ', $subTime);
                $sub->text   = $subText;
                $subText     = '';
                $state       = SRT_STATE_SUBNUMBER;

                $subs[]      = $sub;
            } else {
                $subText .= $line;
            }
            break;
		
    }
		
}

echo "<pre>";
print_r($subs);
echo "</pre>";


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


$playlist['ID'.$i] = array($subs[$i]->text, $subs[$i]->startTime, $subs[$i]->startTime, $subs[$i]->stopTime);


}

echo  json_encode($playlist);

?>

Amazon DynamoDB PHP CRUD using aws.phar


Hits: 564  

DynamoDB is fully managed, fast and low cost NoSQL database service by Amazon. DynamoDB allows you to offload the administrative operations and scale highly distributed database cluster.

The AWS SDK PHP enables you to use Amazon Web Services like Amazon S3, EC2, RDS, CloudFront, Redshift, DynamoDB, Push Notification Service (SNS) and more from your PHP code project.

AWS.PHAR Now Download aws-php-sdk Packaged Phar from http://pear.amazonwebservices.com/get/aws.phar

# wget http://pear.amazonwebservices.com/get/aws.phar

You can also download the packaged phar here http://docs.aws.amazon.com/aws-sdk-php/v3/download/aws.phar

Include the SDK in your PHP project require ‘/path/to/aws.phar’;

Now download simple dynamodb-php-wrapper from here https://github.com/masayuki0812/dynamodb-php-wrapper/blob/master/DynamoDBWrapper.php

<?php

require_once 'aws.phar';
require_once 'DynamoDBWrapper.php'; 

$ddb = new DynamoDBWrapper(array(
    'key'    => 'XXXXXXXXXXXXXXXXXXXXX',
    'secret' => 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
    'region' => 'us-east-1'
));

createTable

$result = $ddb->createTable(‘Session’, ‘UserId::N’);
// Create a table ‘Session’, which has a hash key ‘UserId’ as NUMBER.

deleteTable

$result = $ddb->deleteTable(‘Session’);

putItem

$item = array(
‘UserId’ => 1,
‘Name’ => ‘Sandeep’,
);
$result = $ddb->put(‘Session’, $item);

updateItem

$key = array(
‘UserId’ => 1,
);
$update = array(
‘Name’ => array(‘PUT’, ‘SVNLabs’)
);
$result = $ddb->update(‘Session’, $key, $update);

deleteItem

$key = array(
‘UserId’ => 1,
);
$result = $ddb->delete(‘Session’, $key);

Query

$keyConditions = array(
‘UserId’ => 1,
);
$result = $ddb->query(‘Session’, $keyConditions);

Scan

$filter = null;

$result = $ddb->scan(‘Session’, $filter, 1000);

Scan with between date filter

$filter = array(
‘userType’ => “member”,
“date” => array(“BETWEEN”, array(“2016/08/01″,”2016/08/17”))
);
$result = $ddb->scan(“Session”, $filter, 1000);

Other Links

https://docs.aws.amazon.com/aws-sdk-php/v3/guide/getting-started/installation.html
https://github.com/masayuki0812/dynamodb-php-wrapper/wiki
https://github.com/svnlabs/aws-dynamodb-php

Top 10 Tutorials for your Drupal Website


Hits: 568  

Drupal is one of the most popular and powerful content management systems. Creating your website with Drupal will allow you endless options for design and function. Use these 10 Drupal tutorials to easily give your website features and options you may have never thought possible.

1. Tutorial For Site Setup

Every Drupal website owner should begin with a basic site-building tutorial. The first thing to do, after getting Drupal-compatible web hosting, is to review such a tutorial to create your site’s key elements. This site-setup tutorial will walk you through building your website’s administration menu, site editor, pages, menus, and slideshows.

2. Update Drupal Using Minor Updates and Patches

There are a few types of updates you will come across as a Drupal website owner including, minor, major and patch updates. This tutorial will show you how to keep your installation current to avoid bugs and errors, and maintain the latest module compatibility. Patch updates are often aimed at fixing bugs or security issues and may be released at any time. Minor updates fix site functions errors, and are released less often.

3. Autoloading Awesomeness

This tutorial will show you how to take advantage of autoloading in your visitors web browsers. This is helpful when you want to display video or other media without the user having to click ‘Play.’ Use the Auto-loading Awesomeness tutorial to follow in the steps of major media and social companies who know rely on the feature, such as Facebook and Instagram.

4. Preparing Your Site for Drupal 8

The latest release of Drupal, as of 2017, is Drupal 8. This tutorial will help you get prepared for a major update to any outdated Drupal sites. IT discusses manual site audits, security updates and audit modules. While your updated your Drupal and installing Drupal 8, you should check that you have Drupal optimized web hosting, so that you can make the most of your Drupal installation.

5. Installing and Editing Drupal Themes

This tutorial is perhaps among the most important for any Drupal user. It shows you how to install and modify themes for your Drupal site by giving you the basics on how themes work. After reviewing this tutorial, even a beginner will be able to choose and install a Drupal theme that’s right for their site. Those with just a few minutes on their hands can learn how to change colors, module positions and add or remove elements.

6. Drupal SEO Tutorial

If you’re focused on marketing and Search Engine Optimization, then this is the Drupal tutorial for you. It will teach you how to create SEO-friendly posts, tags, and headers. Beginning with a focus on mobile Drupal templates and themes, this handy guide will ensure your site doesn’t get buried in the search results.

7. Drupal Modules Tutorial

This tutorial is invaluable for those who want to begin developing Drupal modules and backend coding. It will show you how to use Object-Oriented PHP to create Drupal modules with function in the backend of your site and interactive features for your website’s frontend. Some PHP knowledge is required for this tutorial. Object-Oriented PHP will keep your Drupal site coding from being redundant, and save you time behind the keyboard.

8. Use Node.js with Drupal

Many web developers are used to node.js and want full javascript integration on their Drupal based website. This tutorial will teach you to seamlessly integrate the popular node.js package with Drupal to use them inherently together. Using Node.js on your Drupal site will allow you to build web applications that are as scalable as you need them to be. This would work great for any new social media site or mobile application.

9. Create a Custom Slideshow

Slideshows have many purposes on websites, including rotating content to keep the site fresh, and ensuring certain content has a front-page standing. This tutorial will show you how to easily create a slideshow on your Drupal site using theme libraries and the Slick module. It involves some simple HTML markup and Java which you can copy and paste or make modifications to. Your finished product will look great on any business website, and will rotate three or more images or embedded media modules at your desired speed.

10. Loop Over Objects

This tutorial is among the more advanced on the list, but should appeal to anyone with even a little coding background. It will show you how to loop over objects using the built-in tag IteratorAggregate. If you’re looking to get started practicing your PHP skills on a live site, this tutorial is a great choice and will provide convenient, functional results.

Drupal can be used for personal websites, business and corporate sites, and even blogs. It’s a diverse CMS that allows countless customizations. By following these tutorials you will gain a better understanding of your Drupal interfaces, and be able to add creative elements to your website.

Importing data from non-wordpress mysql database


Hits: 3275  

You have to create an import php file to get the Questions/Answers from a non-wordpress database and bring them into posts in wordpress.

Question Table

<?php

/// non-wordpress database connection string here

require('./wp-load.php');

$results = mysql_query("SELECT * FROM questions");

while ($row = mysql_fetch_assoc($results)) 
{

    $post_information = array(
	'post_title' => wp_strip_all_tags( $row['question'] ),
	'post_content' => $row['answer'],
	'post_category' =>  array(6,7), // Cat Ids
	'post_date' => date('Y-m-d H:i:s', strtotime( $row['timestamp'] )),
	'post_type' => "post",
	'post_excerpt' => "",
	'post_author' => "admin",
	'post_status' => "publish"
	);
	
	$post_id = wp_insert_post( $post_information );		
	
	$filename = "http://www.domain.com/images/post-image.png";   ////  Post Thumbnail Image
	$wp_filetype = wp_check_filetype(basename($filename), null );
	
	$attachment = array(
	  'post_mime_type' => $wp_filetype['type'],
	  'post_title' => preg_replace('/\.[^.]+$/', '', basename($filename)),
	  'post_content' => '',
	  'post_status' => 'inherit'
	);
	
	$attach_id = wp_insert_attachment( $attachment, $filename, $new_post );
	
	//update_post_meta($post_id,'_thumbnail_id',$attach_id);	
	
	add_post_meta($post_id, '_thumbnail_id', $attach_id, true);

}

?>

User Agent Parsing with PHP


Hits: 3168  

Tobie Langel’s ua-parser, a great library which provides simple UA parsing in PHP, JavaScript and Python.

<?php require_once 'uaparser.php';

$ua = $_SERVER['HTTP_USER_AGENT'];
$parser = new UAParser();
$result = $parser->parse($ua);

echo '<pre>';
print_r($result);

?>

Mistserver Manager Login

Find more libraries here...

https://github.com/rjd22/ua-parser/tree/master/php
https://github.com/Synchro/ua-parser

Select2Array


Hits: 4583  

It’s easy to convert PHP Array to Select Dropdown Box… you need to loop for all element in array to display as dropdown. But may be you ever think for reverse process. Yes, it’s also easy!

You need to scrape / crawl Select box HTML to get PHP Array back from HTML Select Box. Please read our articles for xpath here

Select2Array

<?php

$s = '<select name="country">
<option value="">Country...</option>
<option value="AF">Afghanistan</option>
<option value="AL">Albania</option>
<option value="DZ">Algeria</option>
<option value="AS">American Samoa</option>
<option value="AD">Andorra</option>
<option value="AG">Angola</option>
<option value="AI">Anguilla</option>
<option value="AG">Antigua &amp; Barbuda</option>
<option value="AR">Argentina</option>
<option value="AA">Armenia</option>
<option value="AW">Aruba</option>
<option value="AU">Australia</option>
<option value="AT">Austria</option>
<option value="AZ">Azerbaijan</option>
<option value="BS">Bahamas</option>
<option value="BH">Bahrain</option>
<option value="BD">Bangladesh</option>
<option value="BB">Barbados</option>
<option value="BY">Belarus</option>
<option value="BE">Belgium</option>
<option value="BZ">Belize</option>
<option value="BJ">Benin</option>
<option value="BM">Bermuda</option>
<option value="BT">Bhutan</option>
<option value="BO">Bolivia</option>
<option value="BL">Bonaire</option>
<option value="BA">Bosnia &amp; Herzegovina</option>
<option value="BW">Botswana</option>
<option value="BR">Brazil</option>
<option value="BC">British Indian Ocean Ter</option>
<option value="BN">Brunei</option>
<option value="BG">Bulgaria</option>
<option value="BF">Burkina Faso</option>
<option value="BI">Burundi</option>
<option value="KH">Cambodia</option>
<option value="CM">Cameroon</option>
<option value="CA">Canada</option>
<option value="IC">Canary Islands</option>
<option value="CV">Cape Verde</option>
<option value="KY">Cayman Islands</option>
<option value="CF">Central African Republic</option>
<option value="TD">Chad</option>
<option value="CD">Channel Islands</option>
<option value="CL">Chile</option>
<option value="CN">China</option>
<option value="CI">Christmas Island</option>
<option value="CS">Cocos Island</option>
<option value="CO">Colombia</option>
<option value="CC">Comoros</option>
<option value="CG">Congo</option>
<option value="CK">Cook Islands</option>
<option value="CR">Costa Rica</option>
<option value="CT">Cote D\'Ivoire</option>
<option value="HR">Croatia</option>
<option value="CU">Cuba</option>
<option value="CB">Curacao</option>
<option value="CY">Cyprus</option>
<option value="CZ">Czech Republic</option>
<option value="DK">Denmark</option>
<option value="DJ">Djibouti</option>
<option value="DM">Dominica</option>
<option value="DO">Dominican Republic</option>
<option value="TM">East Timor</option>
<option value="EC">Ecuador</option>
<option value="EG">Egypt</option>
<option value="SV">El Salvador</option>
<option value="GQ">Equatorial Guinea</option>
<option value="ER">Eritrea</option>
<option value="EE">Estonia</option>
<option value="ET">Ethiopia</option>
<option value="FA">Falkland Islands</option>
<option value="FO">Faroe Islands</option>
<option value="FJ">Fiji</option>
<option value="FI">Finland</option>
<option value="FR">France</option>
<option value="GF">French Guiana</option>
<option value="PF">French Polynesia</option>
<option value="FS">French Southern Ter</option>
<option value="GA">Gabon</option>
<option value="GM">Gambia</option>
<option value="GE">Georgia</option>
<option value="DE">Germany</option>
<option value="GH">Ghana</option>
<option value="GI">Gibraltar</option>
<option value="GB">Great Britain</option>
<option value="GR">Greece</option>
<option value="GL">Greenland</option>
<option value="GD">Grenada</option>
<option value="GP">Guadeloupe</option>
<option value="GU">Guam</option>
<option value="GT">Guatemala</option>
<option value="GN">Guinea</option>
<option value="GY">Guyana</option>
<option value="HT">Haiti</option>
<option value="HW">Hawaii</option>
<option value="HN">Honduras</option>
<option value="HK">Hong Kong</option>
<option value="HU">Hungary</option>
<option value="IS">Iceland</option>
<option value="IN">India</option>
<option value="ID">Indonesia</option>
<option value="IA">Iran</option>
<option value="IQ">Iraq</option>
<option value="IR">Ireland</option>
<option value="IM">Isle of Man</option>
<option value="IL">Israel</option>
<option value="IT">Italy</option>
<option value="JM">Jamaica</option>
<option value="JP">Japan</option>
<option value="JO">Jordan</option>
<option value="KZ">Kazakhstan</option>
<option value="KE">Kenya</option>
<option value="KI">Kiribati</option>
<option value="NK">Korea North</option>
<option value="KS">Korea South</option>
<option value="KW">Kuwait</option>
<option value="KG">Kyrgyzstan</option>
<option value="LA">Laos</option>
<option value="LV">Latvia</option>
<option value="LB">Lebanon</option>
<option value="LS">Lesotho</option>
<option value="LR">Liberia</option>
<option value="LY">Libya</option>
<option value="LI">Liechtenstein</option>
<option value="LT">Lithuania</option>
<option value="LU">Luxembourg</option>
<option value="MO">Macau</option>
<option value="MK">Macedonia</option>
<option value="MG">Madagascar</option>
<option value="MY">Malaysia</option>
<option value="MW">Malawi</option>
<option value="MV">Maldives</option>
<option value="ML">Mali</option>
<option value="MT">Malta</option>
<option value="MH">Marshall Islands</option>
<option value="MQ">Martinique</option>
<option value="MR">Mauritania</option>
<option value="MU">Mauritius</option>
<option value="ME">Mayotte</option>
<option value="MX">Mexico</option>
<option value="MI">Midway Islands</option>
<option value="MD">Moldova</option>
<option value="MC">Monaco</option>
<option value="MN">Mongolia</option>
<option value="MS">Montserrat</option>
<option value="MA">Morocco</option>
<option value="MZ">Mozambique</option>
<option value="MM">Myanmar</option>
<option value="NA">Nambia</option>
<option value="NU">Nauru</option>
<option value="NP">Nepal</option>
<option value="AN">Netherland Antilles</option>
<option value="NL">Netherlands (Holland, Europe)</option>
<option value="NV">Nevis</option>
<option value="NC">New Caledonia</option>
<option value="NZ">New Zealand</option>
<option value="NI">Nicaragua</option>
<option value="NE">Niger</option>
<option value="NG">Nigeria</option>
<option value="NW">Niue</option>
<option value="NF">Norfolk Island</option>
<option value="NO">Norway</option>
<option value="OM">Oman</option>
<option value="PK">Pakistan</option>
<option value="PW">Palau Island</option>
<option value="PS">Palestine</option>
<option value="PA">Panama</option>
<option value="PG">Papua New Guinea</option>
<option value="PY">Paraguay</option>
<option value="PE">Peru</option>
<option value="PH">Philippines</option>
<option value="PO">Pitcairn Island</option>
<option value="PL">Poland</option>
<option value="PT">Portugal</option>
<option value="PR">Puerto Rico</option>
<option value="QA">Qatar</option>
<option value="ME">Republic of Montenegro</option>
<option value="RS">Republic of Serbia</option>
<option value="RE">Reunion</option>
<option value="RO">Romania</option>
<option value="RU">Russia</option>
<option value="RW">Rwanda</option>
<option value="NT">St Barthelemy</option>
<option value="EU">St Eustatius</option>
<option value="HE">St Helena</option>
<option value="KN">St Kitts-Nevis</option>
<option value="LC">St Lucia</option>
<option value="MB">St Maarten</option>
<option value="PM">St Pierre &amp; Miquelon</option>
<option value="VC">St Vincent &amp; Grenadines</option>
<option value="SP">Saipan</option>
<option value="SO">Samoa</option>
<option value="AS">Samoa American</option>
<option value="SM">San Marino</option>
<option value="ST">Sao Tome &amp; Principe</option>
<option value="SA">Saudi Arabia</option>
<option value="SN">Senegal</option>
<option value="RS">Serbia</option>
<option value="SC">Seychelles</option>
<option value="SL">Sierra Leone</option>
<option value="SG">Singapore</option>
<option value="SK">Slovakia</option>
<option value="SI">Slovenia</option>
<option value="SB">Solomon Islands</option>
<option value="OI">Somalia</option>
<option value="ZA">South Africa</option>
<option value="ES">Spain</option>
<option value="LK">Sri Lanka</option>
<option value="SD">Sudan</option>
<option value="SR">Suriname</option>
<option value="SZ">Swaziland</option>
<option value="SE">Sweden</option>
<option value="CH">Switzerland</option>
<option value="SY">Syria</option>
<option value="TA">Tahiti</option>
<option value="TW">Taiwan</option>
<option value="TJ">Tajikistan</option>
<option value="TZ">Tanzania</option>
<option value="TH">Thailand</option>
<option value="TG">Togo</option>
<option value="TK">Tokelau</option>
<option value="TO">Tonga</option>
<option value="TT">Trinidad &amp; Tobago</option>
<option value="TN">Tunisia</option>
<option value="TR">Turkey</option>
<option value="TU">Turkmenistan</option>
<option value="TC">Turks &amp; Caicos Is</option>
<option value="TV">Tuvalu</option>
<option value="UG">Uganda</option>
<option value="UA">Ukraine</option>
<option value="AE">United Arab Emirates</option>
<option value="GB">United Kingdom</option>
<option value="US">United States of America</option>
<option value="UY">Uruguay</option>
<option value="UZ">Uzbekistan</option>
<option value="VU">Vanuatu</option>
<option value="VS">Vatican City State</option>
<option value="VE">Venezuela</option>
<option value="VN">Vietnam</option>
<option value="VB">Virgin Islands (Brit)</option>
<option value="VA">Virgin Islands (USA)</option>
<option value="WK">Wake Island</option>
<option value="WF">Wallis &amp; Futana Is</option>
<option value="YE">Yemen</option>
<option value="ZR">Zaire</option>
<option value="ZM">Zambia</option>
<option value="ZW">Zimbabwe</option>
</select>';
									

$doc = new DOMDocument();
$doc->loadHTML($s);
$xpath = new DOMXPath($doc);

$options = $xpath->query('*/select/option');

//print_r($options);

$values = array();
foreach ($options as $option) {

     $in = $option->getAttribute('value'); 
	 if($in=="") $in = rand(0,2);
	 $values[$in] = $option->textContent;
}

//print_r($values);
echo "$"."z = ".var_export($values, true).";";


?>

You can apply same logic for more HTML elements using xpath...

Download Select2Array.php

Wowza Live Stream Countdown


Hits: 3201  

Live Stream Time

<?php

function timeElapsed($originalTime){

        $timeElapsed=$originalTime-time();
		
		return $timeElapsed;
}


//$Details['datetimepicker'] = "06/26/2014 11:42 am";  // coming from database

$dtp = timeElapsed( strtotime($Details['datetimepicker']) );

?>
var myCountdownTest = new Countdown({
			time: <?php echo $dtp; ?>,
			width	: 300, 
			height	: 50,
			style:"boring",
			rangeHi:"day",
			labelText	: 	{
			second 	: "SECONDS",
			minute 	: "MINUTES",
			hour	: "HOURS",
			day 	: "DAYS",
			month 	: "MONTHS",
			year 	: "YEARS"			
			},
			onComplete : doneHandler
			});

Live Video Stream will be coming

Download Code: live-stream-countdown.zip

Secure Expired MP3 File


Hits: 3210  

Secure Expired MP3 File can be used for hiding real mp3 link inside html source using base64_encode, mcrypt_encrypt, base64_decode, mcrypt_decrypt and md5. MP3 link will be expired in few seconds then it will return No Access Page to protect MP3 files to hot linked.

I was working on Secured & Expired MP3 Link in HTML5 MP3 Player. Hope you already read previous article “Amazon S3 Expiring Link”

These functions are also useful when you need to secure & expire media links …

Remote Secure Token
Secure Token Plugin with PHP
– JavaScript Encryption Library

Secure Expired MP3

Demo: http://demo.svnlabs.com/securemp3/player.php