Question

How to use for loop with random delay every loop iteration in PHP

Answer 1

for ($i = 0; $i < 7; $i++) {
	echo $i . "<br>";
	flush();
	ob_flush();
	sleep(rand(1, 4)); // delay 1, 2, 3 or 4 seconds
}



/*
run:

0
1
2
3
4
5
6

*/

 

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