Q:

Write a PHP program to check two given integers, each in the range 10..99

hamza
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2022-05-18
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Write a PHP program to check two given integers, each in the range 10..99. Return true if a digit appears in both numbers, such as the 3 in 13 and 33

Php programming,
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hamza
2022-05-18
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<?php
function test($x, $y)
{
   return $x / 10 == $y / 10 || $x / 10 == $y % 10 || $x % 10 == $y / 10 || $x % 10 == $y % 10;
}

var_dump(test(11, 21))."\n";
var_dump(test(11, 20))."\n";
var_dump(test(10, 10))."\n";

Sample Output:

bool(true)
bool(false)
bool(true)

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