I would like to generate 7 digit number that is very similar to the original randomized number in PHP.
The purpose is: the original randomized number simulates the telephone number that is used in a sound game where users identifies the correct number while listening to the audio.
Using loop
$original_randomized_number=rand(1000000,9999999);
for ($x = 1; $x <= 3; $x++) {
$generated_telephones[$x] = rand(1000000,9999999);
}
to generate 3 random telephone numbers works, but it is too simple to identify the correct number.
F.e. the original randomized number 9876543 - the desired result similar to - 9865742, 8896558, 9586543
My Answer:
= 100; $x++) {
$similar_number = $original_randomized_number + rand(-1000, 1000);
echo $similar_number . "
";
}
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