flush example

flushExample.php

<?php

echo "Begin ...\n";
for( $i = 0 ; $i < 10 ; $i++ )
{
	echo $i . "\n";
    flush();
    sleep(1);
}
echo "End ...\n";

/*
every second it should show a number

output:
Begin ...
0
1
2
3
4
5
6
7
8
9
End ...
*/