PuStudy.Com Start write and Run your Web Code Online Work, PuStudy.Com Provide Online Web Editor, Every Language Code Work in this Editor, Editor Work Like as - Html, Php, Css, Bootstrap, Asp, jQuery Etc.
<?php
$subject =array('Math', 20, 30 ,20,'Math', 'Science', 'Geography');
print_r(array_count_values($subject));
?>