php - random image not working correctly -


i have create array diusplay random file name mysql database. unfortunatly doesnt show correctly.

i need explode work based on file id show correct banner picturse tv series.

<?php include '../connect/dbseries.php' ?> <?php include 'sbarray.php' ?> <?php $names = explode ("|", $row['4']);  ?>   <center><?php  while($row=mysql_fetch_array($result2)){ echo '<a href="episodemenu.php?id='.$row['id'].'"><img src="../images/series/'. $names[array_rand($names,1)].'" width="800" height="150" style="padding:2px;"></a>'; }  ?> </center>

my array page 

<?php   $result2 = mysql_query("select                              id,                              pretty_name,                              sortname,                              genre,                             bannerfilenames,                             currentbannerfilename,                             posterfilenames,                             posterbannerfilename,                              summary,                              fanart,                             imdb_id                              online_series                              order sortname asc;"); if (!$result2) {     echo 'could not run query: ' . mysql_error();     exit; }  ?>  <?php $row = mysql_fetch_row($result2);   //setup array $banner = $row['4'];  ?>

that code have on page. appreciated shows images row 1 instead of each row/ tv series

i asume has explode command cant figure out how correct it.

thanks in advance

you can check print_r($names) whether works. if understand problem correctly, want random pic of each row. variable names before iterating through results - uses first:

<?php   $result2 = mysql_query("select                              id,                              pretty_name,                              sortname,                              genre,                             bannerfilenames,                             currentbannerfilename,                             posterfilenames,                             posterbannerfilename,                              summary,                              fanart,                             imdb_id                              online_series                              order sortname asc;"); if (!$result2) {     echo 'could not run query: ' . mysql_error();     exit; } ?> <center><?php   while($row=mysql_fetch_assoc($result2)){ $names = explode ("|", $row['bannerfilenames']); //for check whether explode works print_r($names); echo '<a href="episodemenu.php?id='.$row['id'].'"><img src="../images/series/'. $names[array_rand($names,1)].'" width="800" height="150" style="padding:2px;"></a>'; }  ?>


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