如何缩短“foreach”以便它只显示3件事？

Question

Im trying to display only 3 videos(the 2nd, 3rd and 4th) from my database but I really cant make it work. I try adding this if ($i++%2==1) { to the code but i doest work

<?php foreach ($articles as $article) { 

$category = $article['article_category'];
if ($category == "video")
  {
  ?>
<iframe width="325" height="186" src="http://www.youtube.com/embed/<?php echo $article['article_video']; ?>?rel=0" frameborder="0" allowfullscreen></iframe>        
<?php  
  }
  }
?>

Could i get some help thanks

Answer 1

Slice the array with array_slice(), then loop as normal:

foreach( array_slice( $articles, 1, 3) as $article) {