question about arrays

Original - php Code <? $messages = file('somefile.txt'); foreach($messages as $value) { //in this if statement you could also do a strstr or ereg or whatever comparision you want if($value != 'whatever you want') { $newmessages[] = $value; } } //now you can write $newmessages back to the file... ?>

<?
$messages = file('somefile.txt');
foreach($messages as $value) {
  //in this if statement you could also do a strstr or ereg or whatever comparision you want
  if($value != 'whatever you want') {
    $newmessages[] = $value;
  }
}
//now you can write $newmessages back to the file...
?> 

if(empty($newspass))
	{
	echo "You did not fill in a password. Please go back and fill in a password.";
	exit;
	}
elseif($newspass != $deletenews)
	{
	echo "Password incorrect. Please try again.";
	exit;
	}
else
	{
	$headlines = file("images/news.txt");
	$headlines = array_reverse($headlines);
	foreach($headlines as $key => $value) {
		if($key != $news)
			{
			$newheadlines[] = $value;
			}
		}
	@ $fp = fopen("images/news.txt", "w");
	if(!$fp)
		{
		echo "Could not process file. Please try again later.";
		exit;
		}
	else
		{
		fwrite($fp, $newheadlines);
		fclose($fp);	
		echo "Deletion Successful!";
		}
	}

Original - php Code $headlines = file("images/news.txt"); array_reverse($headlines); foreach($headlines as $key=>$value) { if($key != $news) { $newheadlines[] = $value; } }

 
$headlines = file("images/news.txt");
array_reverse($headlines);
foreach($headlines as $key=>$value)
{
    if($key != $news)
    {
        $newheadlines[] = $value;
    }
} 

Original - php Code $headlines = file("images/news.txt"); array_reverse($headlines); foreach($headlines as $key=>$value) { if($key != $news) { $newheadlines[] = $value; } print("$key: $value - "); print("{$newheadlines[$value][0]}<br>n"); }

 
$headlines = file("images/news.txt");
array_reverse($headlines);
foreach($headlines as $key=>$value)
{
    if($key != $news)
    {
        $newheadlines[] = $value;
    }
    print("$key: $value - ");
    print("{$newheadlines[$value][0]}<br>n");
} 

	$headlines = file("images/news.txt");
	$number_news = count($headlines);
	array_reverse($headlines);
	foreach($headlines as $key=>$value) {
		$section = explode("t", $value);
		$section[3] = StripSlashes($section[3]);
		$section[4] = StripSlashes($section[4]);
		echo "<center><table width="720" border="0" cellspacing="0" cellpadding="0">";
		echo "<tr><td rowspan="2" width="35"><img src="images/news_left.jpg" width="35" height="32"></td>";
		echo "<td height="26" width="685"><font face="Arial, Helvetica, sans-serif"><b><font size="4">$section[3]</font></b></font>Â*-Â*<font face="Arial, Helvetica, sans-serif" size="2" color="#CCCCCC">$section[0]</font>Â*-Â*<a href="mailto:$section[2]" class="newsemail">$section[1]</a></td></tr>";
		echo "<tr><td height="6" width="685" align="left"><img src="images/news_under.jpg" width="546" height="6"></td></tr>";
		echo "<tr><td colspan="2" width="720" valign="top"><font face="arial" size="2" color="#999999">$section[4]</font></td></tr>";
		echo "</table></center><br>";
		echo "<p>";
		echo "Â*<a href="$PHP_SELF?action=deletepw&id=$key" class="navbar">Delete</a><br>";
		echo "</p>";
	}
	
	if($action == "deletepw") {
		echo "<p>Please enter the password:</p>";
		echo "<form name="newpass" method="post" action="$PHP_SELF?action=delete">";
		echo "<input type="password" name="newspass" size="30">";
	  	echo "<input type="hidden" name="id" value="$id">";
		echo "<input type="submit" name="Submit" value="Delete News Item">";
      	echo "</form>";
		}
	
	if($action == "delete" && isset($newspass)) {
		if($newspass != $pass) {
			echo "Password incorrect.";
			exit;
			}
		else {
			$data = file('images/news.txt');
        	//this next line will remove the single news item from the array
        	array_splice($data,$id,1);
        	//now we open the file with mode 'w' which truncates the file
        	$fp = fopen('images/news.txt','w');
        	foreach($data as $element) {
            	fwrite($fp, $element);
        		}
        	fclose($fp);
	    	echo "<center><b>Deletion Successful!</b></center><br>";