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fixing up the global functions and adding more conversions

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This commit is contained in:
Brian 2022-09-27 11:10:40 -06:00
parent bcf14cc604
commit 8312c5e54e
Signed by: brian
GPG Key ID: DE1A5390A3B84CD8
1 changed files with 195 additions and 27 deletions
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222
src/helpers/global_functions.php
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@ -1,6 +1,6 @@
<?php
/*
/**
|--------------------------------------------------------------------------
| Global Functions
|--------------------------------------------------------------------------
@ -94,25 +94,25 @@ if (! function_exists('is_serialized')) {
}
$data = trim($data);
if ('N;' === $data) {
if ($data === 'N;') {
return true;
}
if (strlen($data) < 4) {
return false;
}
if (':' !== $data[1]) {
if ($data[1] !== ':') {
return false;
}
if ($strict) {
$lastc = substr($data, -1);
if (';' !== $lastc && '}' !== $lastc) {
if ($lastc !== ';' && $lastc !== '}') {
return false;
}
} else {
$semicolon = strpos($data, ';');
$brace = strpos($data, '}');
$brace = strpos($data, '}');
// Either ; or } must exist.
if (!$semicolon && !$brace) {
if (! $semicolon && ! $brace) {
return false;
}
// But neither must be in the first X characters.
@ -127,10 +127,10 @@ if (! function_exists('is_serialized')) {
switch ($token) {
case 's':
if ($strict) {
if ('"' !== substr($data, -2, 1)) {
if (substr($data, -2, 1) !== '"') {
return false;
}
} elseif (!strpos($data, '"')) {
} elseif (! strpos($data, '"')) {
return false;
}
// Or else fall through.
@ -162,44 +162,93 @@ if (! function_exists('maybe_unserialize')) {
*/
function maybe_unserialize($data)
{
if (is_serialized($data)) { // Don't attempt to unserialize data that wasn't serialized going in.
return @unserialize(trim($data));
if (! is_string($data)) {
return false;
}
$data = trim($data);
// Don't attempt to unserialize data that wasn't serialized going in.
if (is_serialized($data)) {
return unserialize(trim($data));
}
return $data;
}
}
if (! function_exists('cel2Fah')) {
/**
|--------------------------------------------------------------------------
| Metric functions
|--------------------------------------------------------------------------
| Functions that convert from metric to imperial or from a smaller
| metric unit to a larger one.
|
*/
if (! function_exists('centimeters2Inches')) {
/**
* Convert from celsius to fahrenheit.
* Convert from centimeters to inches.
*
* @since 1.0.0
*
* @param float|int|string $celsius
* @param float|int|string $centimeters
* @param int $precision
*
* @return float
*/
function cel2Fah($celsius, int $preceision = 0): float
function centimeters2Inches($centimeters, int $preceision = 1): float
{
return round((($celsius * (9/5)) + 32), $preceision);
return round(($centimeters / 2.54), $preceision);
}
}
if (! function_exists('fah2Cel')) {
if (! function_exists('centimeters2Feet')) {
/**
* Convert from fahrenheit to celsius.
* Convert from centimeters to inches.
*
* @since 1.0.0
*
* @param float|int|string $fahrenheit
* @param float|int|string $centimeters
* @param int $precision
*
* @return float
*/
function fah2Cel($fahrenheit, int $preceision = 1): float
function centimeters2Feet($centimeters, int $preceision = 1): float
{
return round(($fahrenheit - 32 * (5/9)), $preceision);
return round((($centimeters / 2.54) * 12), $preceision);
}
}
if (! function_exists('centimeters2Meters')) {
/**
* Convert from centimeters to meters.
*
* @since 1.0.0
*
* @param float|int|string $centimeters
* @param int $precision
*
* @return float
*/
function centimeters2Meters($centimeters, int $preceision = 1): float
{
return round(($centimeters / 100), $preceision);
}
}
if (! function_exists('centimeters2Yards')) {
/**
* Convert from centimeters to yards.
*
* @since 1.0.0
*
* @param float|int|string $centimeters
* @param int $precision
*
* @return float
*/
function centimeters2Yards($centimeters, int $preceision = 1): float
{
return round(($centimeters / 91.44), $preceision);
}
}
@ -237,7 +286,7 @@ if (! function_exists('kilometers2Miles')) {
}
}
if (! function_exists('m2Km')) {
if (! function_exists('meters2Kilometers')) {
/**
* Convert from meters to kilometers.
*
@ -248,29 +297,148 @@ if (! function_exists('m2Km')) {
*
* @return float
*/
function m2Km($meters, int $preceision = 1): float
function meters2Kilometers($meters, int $preceision = 1): float
{
return round(($meters / 1000), $preceision);
}
}
if (! function_exists('mm2Inches')) {
if (! function_exists('celsius2Fahrenheit')) {
/**
* Convert from milimeters to inches.
* Convert from celsius to fahrenheit.
*
* @since 1.0.0
*
* @param float|int|string $milimeters
* @param float|int|string $celsius
* @param int $precision
*
* @return float
*/
function mm2Inches($milimeters, int $preceision = 1): float
function celsius2Fahrenheit($celsius, int $preceision = 0): float
{
return round(($milimeters / 25.4), $preceision);
return round((($celsius * (9/5)) + 32), $preceision);
}
}
if (! function_exists('millimeters2Inches')) {
/**
* Convert from millimeters to inches.
*
* @since 1.0.0
*
* @param float|int|string $millimeters
* @param int $precision
*
* @return float
*/
function millimeters2Inches($millimeters, int $preceision = 1): float
{
return round(($millimeters / 25.4), $preceision);
}
}
/**
|--------------------------------------------------------------------------
| Imperial functions
|--------------------------------------------------------------------------
| Functions that convert from imperial to metric or from a smaller
| imperial unit to a larger one.
|
*/
if (! function_exists('inches2Millimeters')) {
/**
* Convert from inches to millimeters.
*
* @since 1.0.0
*
* @param float|int|string $inches
* @param int $precision
*
* @return float
*/
function inches2Millimeters($inches, int $preceision = 1): float
{
return round(($inches * 2.54), $preceision);
}
}
if (! function_exists('inches2Meters')) {
/**
* Convert from inches to meters.
*
* @since 1.0.0
*
* @param float|int|string $inches
* @param int $precision
*
* @return float
*/
function inches2Meters($inches, int $preceision = 1): float
{
return round(($inches / 39.37), $preceision);
}
}
if (! function_exists('inches2Yards')) {
/**
* Convert from inches to yards.
*
* @since 1.0.0
*
* @param float|int|string $inches
* @param int $precision
*
* @return float
*/
function inches2Yards($inches, int $preceision = 1): float
{
return round(($inches / 36), $preceision);
}
}
if (! function_exists('inches2Feet')) {
/**
* Convert from inches to feet.
*
* @since 1.0.0
*
* @param float|int|string $inches
* @param int $precision
*
* @return float
*/
function inches2Feet($inches, int $preceision = 1): float
{
return round(($inches * 12), $preceision);
}
}
if (! function_exists('fahrenheit2Celsius')) {
/**
* Convert from fahrenheit to celsius.
*
* @since 1.0.0
*
* @param float|int|string $fahrenheit
* @param int $precision
*
* @return float
*/
function fahrenheit2Celsius($fahrenheit, int $preceision = 1): float
{
return round(($fahrenheit - 32 * (5/9)), $preceision);
}
}
/**
|--------------------------------------------------------------------------
| Miscellaneous functions
|--------------------------------------------------------------------------
| Functions that don't really belong to the other two categories.
|
*/
if (! function_exists('pa2Mbar')) {
/**
* Convert from pascals to milibars.