1a. with "fopen"
---------------

<?php
($mymfile = fopen("emails.txt", "r")) or die("Unable to open file!");
while(!feof($mymfile))
{
	$mail = fgets($mymfile);
	if (!empty($mail))
	{
		$mail = trim($mail);
		echo "<li><a href=\"mailto:".$mail."\">".$mail."</a></li>\n";
	}
}
fclose($mymfile);
?>

1b. with "fopen" and a different CSS class for "longer" email addresses
-----------------------------------------------------------------------

<?php
($mymfile = fopen("emails.txt", "r")) or die("Unable to open file!");
while(!feof($mymfile))
{
	$mail = fgets($mymfile);
	if (!empty($mail))
	{
		$mail = trim($mail);
		if (mb_strlen($mail, 'utf8') <= "32") //32 is the string lenght, set it to what you need it to be
		{
			echo "<li><a href=\"mailto:".$mail."\">".$mail."</a></li>\n";
		}
		else
		{
			echo "<li class=\"toolong\"><a href=\"mailto:".$mail."\">".$mail."</a></li>\n";
		}
	
	}
}
fclose($mymfile);
?>

2a. with "file"
---------------

<?php
$lines = file("emails.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
$lines = array_reverse($lines); // to show the last added first, list in reverse order
foreach ($lines as $line_num => $line)
{
	echo "<li><a href=\"mailto:".$line."\">".$line."</a></li>\n";
}
?>

2b. with "file" and a different CSS class for "longer" email addresses
----------------------------------------------------------------------

<?php
$lines = file("emails.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
$lines = array_reverse($lines); // to show the last added first, list in reverse order
foreach ($lines as $line_num => $line)
{
	if (mb_strlen($line, 'utf8') <= "32") //32 is the string lenght, set it to what you need it to be
	{
		echo "<li><a href=\"mailto:".$line."\">".$line."</a></li>\n";
	}
	else
	{
		echo "<li class=\"toolong\"><a href=\"mailto:".$line."\">".$line."</a></li>\n";
	}
}
?>

Last modified: 2025-06-15 15:12:58