mysql - PHP first active button -


i have little question you!

i make selection mysql buttons example:

$query = mysql_query("select * navigation");  while ($row = mysql_fetch_assoc($query)) {      echo '<a href="?id=$row['id']">$row['name']</a>';  }

so call navigation mysql , have class in css called .active, class make active button when click it, how can make first button active?

$query = mysql_query("select * navigation");  while ($row = mysql_fetch_assoc($query)) {       if ($row['id'] == $_get['id'])) {          echo '<a class="active" href="?id=$row['id']">$row['name']</a>';      } else {          echo '<a href="?id=$row['id']">$row['name']</a>';      }  }

try this.

<?php $query = mysql_query("select * navigation"); $first = true; while($row = mysql_fetch_assoc($query)) {     if ((!array_key_exists('id', $_get) && $first) || $row['id'] == $_get['id']) {          $extra = 'class="active"';          $first = false;     } else          $extra = '';      echo "<a $extra href=\"?id={$row['id']}\">{$row['name']}</a>"; } ?>

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