Difference between revisions of "Talk:PHP u1v2"
From Ilianko
| Line 17: | Line 17: | ||
<img src=images/<?php echo $filename; ?> alt="fourth image" title="fourth image" /> | <img src=images/<?php echo $filename; ?> alt="fourth image" title="fourth image" /> | ||
</pre></code> | </pre></code> | ||
| − | <code><pre> | + | |
| + | 3.<code><pre> | ||
<?php | <?php | ||
| Line 40: | Line 41: | ||
<img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /> | <img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /> | ||
<img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /> | <img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /> | ||
| + | </pre></code> | ||
| + | <code><pre>4.<form action="" method="POST"> | ||
| + | |||
| + | <div style="float:left;text-align: center"> | ||
| + | <img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /><br /> | ||
| + | <input type="radio" name=vote value=<?= $filename1 ?>/> | ||
| + | </div> | ||
| + | |||
| + | <div style="float:left;text-align: center"> | ||
| + | <img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /><br /> | ||
| + | <input type="radio" name=vote value=<?= $filename1 ?>/> | ||
| + | </div> | ||
| + | <div style=clear:both></div> | ||
| + | |||
| + | <div><input type="submit" name=vote value=Vote /></div> | ||
| + | </form> | ||
| + | </pre></code> | ||
| + | |||
| + | <code><pre> | ||
| + | </pre></code> | ||
| + | <code><pre> | ||
| + | </pre></code> | ||
| + | |||
| + | |||
| + | <code><pre> | ||
| + | </pre></code> | ||
| + | |||
| + | <code><pre> | ||
</pre></code> | </pre></code> | ||
Revision as of 19:12, 8 November 2015
2.
<?php
$files = array();
$dir = opendir('images');
while( $file = readdir($dir))
{
if( !is_dir($file))
{
$files[] = $file;
}
}
$filename = $files[rand(0, sizeof($files)-1)];
?>
<img src=images/<?php echo $filename; ?> alt="fourth image" title="fourth image" />
3.
<?php
$files = array();
$dir = opendir('images');
while( $file = readdir($dir))
{
if( !is_dir($file))
{
$files[] = $file;
}
}
$filename1 = $files[rand(0, sizeof($files)-1)];
$filename2 = $filename1;
while( $filename1 == $filename2 )
{
$filename2 = $files[rand(0, sizeof($files)-1)];
}
?>
<img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" />
<img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" />
4.<form action="" method="POST">
<div style="float:left;text-align: center">
<img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /><br />
<input type="radio" name=vote value=<?= $filename1 ?>/>
</div>
<div style="float:left;text-align: center">
<img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /><br />
<input type="radio" name=vote value=<?= $filename1 ?>/>
</div>
<div style=clear:both></div>
<div><input type="submit" name=vote value=Vote /></div>
</form>
