[ Posted by Non_zero ] This is the code for getting date differences in php.

fiddle_079752.php

<?php
echo 'For Yearly ::<br/>';
$cur_datetime = new DateTime();
echo '<br/>'.date('Y-m-d');
echo '<br/>';
$app_datetime = new DateTime("2014-08-02");
echo date('2014-08-02');
echo '<br/>';
$difference = $cur_datetime->diff($app_datetime);
echo '<br/>';
//yr diff:
if($difference->y>=1 && $difference->m>=0 && $difference->d>=0){
	echo 'Yr completed !!!<br/>';
}
else{
	echo 'Yr not completed';
echo 'Difference: '.$difference->y.' years, ' 
                   .$difference->m.' months, ' 
                   .$difference->d.' days';
echo '<br/>';
}
echo '<br/><br/><br/>';


echo 'For Monthly::';
$datetime_cur = new DateTime();
echo '<br/>'.date('Y-m-d');
echo '<br/>';
$datetime_app = new DateTime('2014-05-01');
echo '<br/>'.date('2014-05-01');
echo '<br/>';
$date_diff = $datetime_cur->diff($datetime_app);
if($date_diff->y >=0 && $date_diff->m >=1 && $date_diff->d ==0){
	echo 'Month completed.';
	echo 'Difference: '.$date_diff->y.' years, ' 
                   .$date_diff->m.' months, ' 
                   .$date_diff->d.' days';
echo '<br/><br/><br/>';
}
else{
	echo 'Month not completed.';
	echo 'Difference: '.$date_diff->y.' years, ' 
                   .$date_diff->m.' months, ' 
                   .$date_diff->d.' days';

}


?>