Read the .txt file and get the last line of the text file, the function that I used is commented below
function read_last_line (){
$line = '';
$f = fopen('localpath\data.txt', 'r');
$cursor = -1;
fseek($f, $cursor, SEEK_END);
$char = fgetc($f);
/**
* Trim trailing newline chars of the file
*/
while ($char === "\n" || $char === "\r") {
fseek($f, $cursor--, SEEK_END);
$char = fgetc($f);
}
/**
* Read until the start of the file or first newline char
*/
while ($char !== false && $char !== "\n" && $char !== "\r") {
/**
* Prepend the new char
*/
$line = $char . $line;
fseek($f, $cursor--, SEEK_END);
$char = fgetc($f);
}
echo $line;
}
While Executing the above code, I get the fseek(): stream does not support seeking, Need a solution to resolve the issue.