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<?php $fieldvalues = array(1,2,3,4,5,6,7,8); foreach($fieldvalues as $key => $value) { echo 'We are looping'; if(!empty($key) && $key % 4 == 0) { echo PHP_EOL. 'Every 4th' . PHP_EOL; } }
Output for git.master, git.master_jit, rfc.property-hooks
We are loopingWe are loopingWe are loopingWe are loopingWe are looping Every 4th We are loopingWe are loopingWe are looping

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