How to detect the finish with file_put_contents() in php?

Question

In PHP, i will write (create) the file using file_put_contents($filename, $data);
It is ok, but i want to detect the finish event of process.

Curre

Answer 1

It puts everything on hold until it's over

So you could use something like this to determine when it has finished writing the file.

echo "The file's contents are now being written, please wait.";
file_put_contents($filename, $data);
echo "The file's contents have been written.";