[SOLVED] add data to database

[tyra]

Hi everyone!

If i have file where is data 1;0;1;0

then how to add there +1 for the first one and +1 for the last one?

[premiso]

$file = file('datafile.txt');

$fh = fopen('datafile.txt', "w+"); // truncate file and open for writing
foreach ($file as $line) {
    $inputs = explode($line); 
    $inputs[0]++; // add1 to the first number
    $inputs[3]++; // add 1 to the last number

    fwrite($fh, implode(";", $inputs) . "\n"); // write back to file on a new line
}
fclose($fh);

 

[tyra]

Thank you!

 

Is there any possibility to count lines of database file ?

[BobcatM]

Count the lines if your text file??

[tyra]

jep.

[premiso]

$file = file('datafile.txt');
$count = count($file);

echo "There are {$count} number of lines.";