Difference between revisions of "Talk:PHP u1v2"
From Ilianko
Line 46: | Line 46: | ||
<div style="float:left;text-align: center"> | <div style="float:left;text-align: center"> | ||
<img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /><br /> | <img src=images/<?php echo $filename1; ?> alt="fourth image" title="fourth image" /><br /> | ||
− | <input type="radio" name= | + | <input type="radio" name=voteValue value=<?= $filename1 ?>/> |
</div> | </div> | ||
<div style="float:left;text-align: center"> | <div style="float:left;text-align: center"> | ||
<img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /><br /> | <img src=images/<?php echo $filename2; ?> alt="fourth image" title="fourth image" /><br /> | ||
− | <input type="radio" name= | + | <input type="radio" name=voteValue value=<?= $filename2 ?>/> |
</div> | </div> | ||
<div style=clear:both></div> | <div style=clear:both></div> | ||
Line 59: | Line 59: | ||
</pre></code> | </pre></code> | ||
− | <code><pre> | + | 5.<code><pre> |
+ | <input type="hidden" name=images value="<?= $filename1.' - '.$filename2 ?>" > | ||
+ | |||
+ | |||
+ | if( isset($_POST['vote'])) | ||
+ | { | ||
+ | $handle = fopen('vote', 'a'); | ||
+ | fwrite($handle, $_POST['images'].': '.$_POST['voteValue']."\n\r"); | ||
+ | fclose($handle); | ||
+ | } | ||
+ | |||
</pre></code> | </pre></code> | ||
<code><pre> | <code><pre> |
Revision as of 19:39, 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=voteValue 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=voteValue value=<?= $filename2 ?>/>
</div>
<div style=clear:both></div>
<div><input type="submit" name=vote value=Vote /></div>
</form>
5.
<input type="hidden" name=images value="<?= $filename1.' - '.$filename2 ?>" >
if( isset($_POST['vote']))
{
$handle = fopen('vote', 'a');
fwrite($handle, $_POST['images'].': '.$_POST['voteValue']."\n\r");
fclose($handle);
}