aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMarcin Zelent <zelent.marcin@gmail.com>2018-03-16 17:53:32 +0100
committerMarcin Zelent <zelent.marcin@gmail.com>2018-03-16 17:53:32 +0100
commit1ab2b90b02705e206680b5428bf1fbaec6438132 (patch)
tree8ee964fdf84ff49c22ac6449a178da9d1e67eeb0 /src/AppBundle/Utils/Aqi.php
parented01011dfb563e7d8ab13b6a0718eed7bf857880 (diff)
Removed old files.
Diffstat (limited to 'src/AppBundle/Utils/Aqi.php')
-rw-r--r--src/AppBundle/Utils/Aqi.php43
1 files changed, 0 insertions, 43 deletions
diff --git a/src/AppBundle/Utils/Aqi.php b/src/AppBundle/Utils/Aqi.php
deleted file mode 100644
index 1b324a8..0000000
--- a/src/AppBundle/Utils/Aqi.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-/**
- * Created by PhpStorm.
- * User: andy
- * Date: 11/30/17
- * Time: 11:27 AM
- *
- *
- */
-
-Namespace AppBundle\Utils;
-
-class Aqi {
- public function calculateAQI($gasName, $concentration, $table) {
- $bpLow = 1;
- $bpHi = 2;
- $bpLowIndex = 1;
- $bpHiIndex = 1;
-
- $arr = $table ->{$gasName} ->{'breakpoints'};
- foreach ($arr as $index => $value) {
- if ($value <= $concentration && $table->{$gasName}->{'breakpoints'}[$index + 1] >= $concentration) {
- $bpLow = $value;
- $bpLowIndex = $index;
- }
-
- if ($value >= $concentration && $table->{$gasName}->{'breakpoints'}[$index - 1] <= $concentration) {
- $bpHi = $value;
- $bpHiIndex = $index;
- }
-
- };
-
-
-
- $airQualityIndex = (($table->{$gasName}->{'aq'}[$bpHiIndex] - $table->{$gasName}->{'aq'}[$bpLowIndex]) / ($bpHi - $bpLow)) * ($concentration - $bpLow) + $table->{$gasName}->{'aq'}[$bpLowIndex];
-
- return $airQualityIndex;
-
- }
-}
-
-?> \ No newline at end of file