Question

How to see the echo result every loop iteration on web page in PHP

Answer 1

for($i = 0; $i < 20; $i ++) {
    echo $i . "<br>";
    flush();
    ob_flush();
}



/*
run:

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

*/

 

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