优化php条件

Question

I have something like this:

<?php

$fix1 = XXXXXXX //Integer. Problem isn't here. Extracted automatically

$iffix1 = range(9000000,8000000);
$iffix2 = range(7999999,7888888);
...

//There're more iffix[XX]s, up to $iffix60

if($fix1 = in_array($iffix1)) {
    $var1 = 1;
} elseif($fix2 = in_array($iffix2)){
    $var2 = 2;
} ....

//I have 60 more elseifs as well

$result = $var1 * $fix1;
echo $result;

?>

The script is more complicated than that, but the question question only concerns this bit, Obviously, I get a low-memory error.

How can I fix this?

Answer 1

Without having any real clue what you're trying to do, here's some code:

$ranges = array(
    array(8000000,9000000),
    array(7888888,7999999),
    ...
);

$fix = 1234567;
$var = 0;

foreach($ranges as $range) {
    $var++;
    if($range[0] < $fix1 && $fix1 < $range[1])
        break;
}

echo $fix * $var