...

View Full Version : Taking last character from each line on a file.



x34cha
11-06-2012, 01:04 PM
So I have tried and tried and just can't get it to work, if somebody could help.. would be great... I have a file and it has many lines, I want to take the last character of all these lines and echo them with each one being on a new line.. obviously this doesnt work and im really quite bad at php.. but it was a attempt.



<?php
$str = file_get_contents("problems.txt");

$arr = explode("*", $str);


foreach ($arr as $value) {
$last = $value[strlen($value)-1];

echo $last;
}



?>

abduraooft
11-06-2012, 01:59 PM
How about

$lines = file("problems.txt");

foreach ($lines as $line) {
$last = substr($line,strpos($line,PHP_EOL)-1);
echo $last.'<br>';
}

x34cha
11-06-2012, 11:45 PM
Thank you so so much.... =)



EZ Archive Ads Plugin for vBulletin Copyright 2006 Computer Help Forum