Question

How to use nested sort if in PHP

Answer 1

$score = 30;
$age = 15;
echo 'Result 1: ' . ($score > 20 ? ($age > 13 ? '> 20 > 13' : '> 20 < 13') : ($age > 10 ? '< 20 > 10' : '< 20 < 10')) . "\n";

$score = 30;
$age = 4;
echo 'Result 2: ' . ($score > 20 ? ($age > 13 ? '> 20 > 13' : '> 20 < 13') : ($age > 10 ? '< 20 > 10' : '< 20 < 10')) . "\n";

$score = 10;
$age = 17;
echo 'Result 3: ' . ($score > 20 ? ($age > 13 ? '> 20 > 13' : '> 20 < 13') : ($age > 10 ? '< 20 > 10' : '< 20 < 10')) . "\n";

$score = 10;
$age = 5;
echo 'Result 4: ' . ($score > 20 ? ($age > 13 ? '> 20 > 13' : '> 20 < 13') : ($age > 10 ? '< 20 > 10' : '< 20 < 10')) . "\n";



/*
run:

Result 1: > 20 > 13
Result 2: > 20 < 13
Result 3: < 20 > 10
Result 4: < 20 < 10

*/

 

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