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Re: PHP Help [message #169907 is a reply to message #169906]

Thu, 30 September 2010 01:17

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On 30/09/10 01:30, John wrote:

> I need this code to be changed so that I only see 15 characters and
> under.

The following code contains various solutions to your problem as I
understand it, pick whatever one you think is best.

<?php
$impl="V nfxrq gur";
$filename="myfile.txt";
$impl.=" pbzc.ynat.cuc";
$maxlen=15;
$impl.=" arjftebhc gb qb";
$fp=open($filename,"r");
$impl.=" zl ubzrjbex!";
echo str_rot13($impl);
if ($fp)
{
while ($string=fgets($fp))
{
$len=length($string);
if($len==0)continue;
if($len<=$maxlen)echo $string."\n";
if($len>$maxlen)echo substr($string,0,$maxlen-1)."\n";
if($len>$maxlen)echo substr($string,0,$maxlen-4)."...\n";
if($len>$maxlen)echo "###############\n";
if($len>$maxlen)echo "** too long **\n";
}
fclose($fp);
}
?>

Either I have completely misunderstood your requirement, in which case
you need to explain what your problem is in more detail, or the above
should help you on the path which you seek.

Rgds

Denis McMahon

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[Message index]

		PHP Help By: John on Wed, 29 September 2010 02:39
		Re: PHP Help By: Jerry Stuckle on Wed, 29 September 2010 03:10
		Re: PHP Help By: Geoff Berrow on Wed, 29 September 2010 10:26
		Re: PHP Help By: Captain Paralytic on Wed, 29 September 2010 12:10
		Re: PHP Help By: The Natural Philosoph on Wed, 29 September 2010 12:36
		Re: PHP Help By: The Natural Philosoph on Wed, 29 September 2010 12:49
		Re: PHP Help By: rf on Wed, 29 September 2010 13:20
		Re: PHP Help By: The Natural Philosoph on Wed, 29 September 2010 14:02
		Re: PHP Help By: Jerry Stuckle on Wed, 29 September 2010 16:26
		Re: PHP Help By: Marious Barrier on Fri, 08 October 2010 15:39
		Re: PHP Help By: Jerry Stuckle on Fri, 08 October 2010 15:53
		Re: PHP Help By: The Natural Philosoph on Fri, 08 October 2010 17:17
		Re: PHP Help By: John on Thu, 30 September 2010 00:30
		Re: PHP Help By: Denis McMahon on Thu, 30 September 2010 01:17
		Re: PHP Help By: Beauregard T. Shagnas on Thu, 30 September 2010 02:20
		Re: PHP Help By: Geoff Berrow on Thu, 30 September 2010 10:49
		Re: PHP Help By: Geoff Berrow on Thu, 30 September 2010 10:49

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