how to output php result in real time in browser?

Question

I've created this code and it shows next integer every second but there are also errors along with the output.

<?php

ob_implicit_flush();
for ($i = 0; $i < 30; $i++) {
  echo "-> $i <br>\n";
  ob_end_flush();
  ob_end_clean();
  sleep(1);
}

?>

error:

Notice: ob_end_flush(): failed to delete and flush buffer. No buffer to delete or flush in c:\apache\www\TEST.PHP on line 6
Notice: ob_end_clean(): failed to delete buffer. No buffer to delete in C:\apache\www\TEST.PHP on line 7
-> 4

Putting @ sign on the ob_* functions to silence these errors also disables realtime output.

See: http://stackoverflow.com/q/6556790/3933332 – Rizier123 Aug 14 '15 at 11:14 — Rizier123, Aug 14 '15 at 11:14
that one works: http://stackoverflow.com/a/25937710/393087 – rsk82 Aug 14 '15 at 11:29 — rsk82, Aug 14 '15 at 11:29
worked for me !!! problem might elsewhere. – Hasan Tareque Aug 14 '15 at 11:40 — Hasan Tareque, Aug 14 '15 at 11:40

score 0 · Answer 1 · answered Aug 14 '15 at 11:15

0

You are ending ob_end_flush();

You should use only this:

ob_flush();

answered Aug 14 '15 at 11:15

SniperCoder

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with `ob_flush();` it also doesn't work, output is buffered as usual. – rsk82 Aug 14 '15 at 11:23

how to output php result in real time in browser?

1 Answers1