php - Add tr after 4 uploaded images -


i want gallery of uploaded images, showing 4 images each tr. there needs loop somewhere can't work. needs add tr automatically when there 4 images in tr.

<?php     $folder = 'uploads/';     $filetype = '*.*';     $files = glob($folder.$filetype);     $count = count($files);      $sortedarray = array();     ($i = 0; $i < $count; $i++) {         $sortedarray[date ('ymdhis', filemtime($files[$i]))] = $files[$i];     }      krsort($sortedarray);     echo '<table>';     foreach ($sortedarray &$filename) {         echo '<td align="center">';         echo '<a name="'.$filename.'" href="#'.$filename.'"><img src="'.$filename.'" /></a>';         echo 'bestand naam: ' . substr($filename,strlen($folder),strpos($filename, '.')-strlen($folder));         echo '</td>';     }     echo '</table>';  ?>

use counter in loop. should :

echo '<table>'; $ctr = 0; foreach ($sortedarray &$filename) {     echo ($ctr % 4 == 0) ? "<tr>" : "";     echo '<td align="center">';     echo '<a name="'.$filename.'" href="#'.$filename.'"><img src="'.$filename.'" /></a>';     echo 'bestand naam: ' . substr($filename,strlen($folder),strpos($filename, '.')-strlen($folder));     echo '</td>';     $ctr++;     echo ($ctr % 4 == 0) ? "</tr>" : "";  } echo '</table>';

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