#Gzip
<ifmodule mod_deflate.c>
AddOutputFilterByType DEFLATE text/text text/html text/plain text/xml text/css application/x-javascript application/javascript text/javascript
</ifmodule>
#End Gzip

If your hosting setup has Gzip enabled I highly recommend that you enable it in your .htaccess file by copying and pasting the above code into your .htaccess. If they don’t have it enabled, simply ask, most of the time they will simply enable it for you. It also comes recommended by Google and Yahoo.

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Here is simple requirements

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1. Get the last char of a string in PHP

If you want to get the only one character in a string, here is simplest function to do.

substr("testers", -1); // returns "s"

So simple?

And what if you want 2 characters? Let ‘s do this

substr("testers", -2); // returns "rs"

 2. Remove the last character from string

Just a bonus if this article, if you want to remove the last character in a string. You can do this function

substr("a,b,c,d,e,", 0, -1);

The output is a,b,c,d,e

Hope this article help you solve the problem with string.

Thanks

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It ‘s very simple, you just need to run this wayway

function getIDFromYoutubeURL($url){
        $video_id = false;
        if (preg_match('%(?:youtube(?:-nocookie)?\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})%i', $url, $match)) {
            $video_id = $match[1];
        }
        return $video_id;
    }

Now let ‘s use function like this

$youtubeID = getIDFromYoutubeURL("https://www.youtube.com/watch?v=_URzW7CH8Dg");

// $youtubeID = _URzW7CH8Dg

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Here is very simple PHP function what you can use in any PHP project to display time.

<?php
function timeAgo($time_ago){
$cur_time 	= time();
$time_elapsed 	= $cur_time - $time_ago;
$seconds 	= $time_elapsed ;
$minutes 	= round($time_elapsed / 60 );
$hours 		= round($time_elapsed / 3600);
$days 		= round($time_elapsed / 86400 );
$weeks 		= round($time_elapsed / 604800);
$months 	= round($time_elapsed / 2600640 );
$years 		= round($time_elapsed / 31207680 );
// Seconds
if($seconds <= 60){
	echo "$seconds seconds ago";
}
//Minutes
else if($minutes <=60){
	if($minutes==1){
		echo "one minute ago";
	}
	else{
		echo "$minutes minutes ago";
	}
}
//Hours
else if($hours <=24){
	if($hours==1){
		echo "an hour ago";
	}else{
		echo "$hours hours ago";
	}
}
//Days
else if($days <= 7){
	if($days==1){
		echo "yesterday";
	}else{
		echo "$days days ago";
	}
}
//Weeks
else if($weeks <= 4.3){
	if($weeks==1){
		echo "a week ago";
	}else{
		echo "$weeks weeks ago";
	}
}
//Months
else if($months <=12){
	if($months==1){
		echo "a month ago";
	}else{
		echo "$months months ago";
	}
}
//Years
else{
	if($years==1){
		echo "one year ago";
	}else{
		echo "$years years ago";
	}
}
}

?>

Now, time to show and use it ‘s quite simple like this

<?php
  $curenttime="2013-07-10 09:09:09";
  $time_ago =strtotime($curenttime);
  echo timeAgo($time_ago);
?>

You will see the output like this

one year ago

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