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=vote value=<?= $filename1 ?>/>
+
<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=vote value=<?= $filename1 ?>/>
+
<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);
	}