- array_chunk: documentation ( source)
- range: documentation ( source)
<?php
$symptoms = range(1,50);
$chunks = array_chunk($symptoms, 14);
foreach($chunks as $chunk){
echo "<div class='mySlides fade'>\n<div class='content'>\n"; // the html that creates the slide
foreach($chunk as $symptom){
echo $symptom . "\n"; // echoes 14 symptoms
}
echo "</div>\n</div>\n";
}