<?php
function convertOld($input)
{
$oldMin = 0;
$oldMax = 1;
$newMin = 127;
$newMax = 0;
return ceil(((($input- $oldMin) * ($newMax - $newMin)) / ($oldMax - $oldMin)) + $newMin);
}
function convertNew($input)
{
$range_input = range(1, 0, 1/127);
$range_output = range(0, 127);
foreach ($range_input as $key => $value) {
if ($value <= $input) {
return $range_output[$key];
}
}
return 127;
}
$start = microtime(1);
foreach (range(0,1,1/1000) as $input) { convertOld($input); }
echo "Old time: ".(microtime(1) - $start)."\n";
$start = microtime(1);
foreach (rang(0,1,1/1000) as $input) { convertNew($input); }
echo "New time: ".microtime(1) - $start)."\n";
$warnings = array();
foreach (range(0,1,1/10000) as $input) {
if (convertOld($input) != convertNew($input)) $warnings[] = $input;
}
if (count($warnings)) {
echo "Warning, value mismatches at ".implode(", ", $warnings)."\n";
} else {
echo "All values passed!\n";
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
- Parse error: syntax error, unexpected ')', expecting ',' or ';' in /in/TOLuF on line 33
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected ')', expecting ',' or ';' in /in/TOLuF on line 33
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `','' or `';'' in /in/TOLuF on line 33
Process exited with code 255.
preferences:
236.05 ms | 1395 KiB | 123 Q