php - Iterating through foreach loop - group sorting effiiceny -

i have loop running in project not happy , wondered if there more efficient way of achieving this?

i have array so

$myarray = ["value1", "value2", "value3"]; 

then want go through object ($sponsors) , print out values on has field matches value in $myarray[]. so:

<?php foreach ($myarray $value): ?>    <?php foreach ($sponsors $post) : setup_postdata( $post );?>         <?php if($post['somevalue'] == $value): ?>             //do work         <?php endif; ?>    <?php endforeach; ?>  <?php endforeach; ?> 

this working fine, might mean 50-60 loops grab , print out few bits of markup. there better way this?

edit note: (based on initial replies) order of $myarray important, allows me group 'value1' , 'value2' etc

you can rid of outer foreach loop

<?php foreach ($sponsors $post) : setup_postdata( $post );?>     <?php if(in_array($post['somevalue'], $myarray)): ?>        //do work     <?php endif; ?>  <?php endforeach; ?> 

update

given $sponsers array of posts, can improve peformance filterig posts based on value native array_filter() function there less posts foreach iterate over.

after there no need if statement improve performance.

<?php foreach ($myarray $value): ?>  <?php $filteredposts = array_filter($sponsors, function($post) use ($value) { return $post['somevalue'] == $value; }); ?>    <?php foreach ($filteredposts $post) : setup_postdata( $post );?>        //    <?php endforeach; ?>  <?php endforeach; ?>