本文整理汇总了PHP中bcsub函数的典型用法代码示例。如果您正苦于以下问题:PHP bcsub函数的具体用法?PHP bcsub怎么用?PHP bcsub使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了bcsub函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: oldTextual
function oldTextual($steamid)
{
$result = 'Invalid input.';
if (!preg_match('([a-zA-Z])', $steamid) && strlen($steamid) === 17) {
// 64-bit int
$acc_id = bcsub($steamid, '76561197960265728');
$result = 'STEAM_0:';
if ($acc_id % 2 === 0) {
$result .= '0:';
} else {
$result .= '1:';
}
$result .= bcdiv($acc_id, '2', 0);
}
if (substr($steamid, 0, 2) === "[U") {
// New textual format
str_replace("[", "", str_replace("]", "", $steamid));
$split = explode(':', $steamid);
$result = 'STEAM_0:';
$z = (int) $split[2];
if ($z % 2 === 0) {
$result .= '0:';
} else {
$result .= '1:';
}
$acc_id = bcdiv($z, '2', 0);
$result .= $acc_id;
}
if (substr($steamid, 0, 6) === 'STEAM_') {
$result = $steamid;
}
return $result;
}
开发者ID:SephirothSG,项目名称:MyBB-Plugins,代码行数:33,代码来源:PromoFunc.php
示例2: GetAuthID
function GetAuthID($i64friendID)
{
$tmpfriendID = $i64friendID;
$iServer = "1";
if (extension_loaded('bcmath') == 1) {
//decode communityid with bcmath
if (bcmod($i64friendID, "2") == "0") {
$iServer = "0";
}
$tmpfriendID = bcsub($tmpfriendID, $iServer);
if (bccomp("76561197960265728", $tmpfriendID) == -1) {
$tmpfriendID = bcsub($tmpfriendID, "76561197960265728");
}
$tmpfriendID = bcdiv($tmpfriendID, "2");
return "STEAM_0:" . $iServer . ":" . $tmpfriendID;
} else {
if (extension_loaded('gmp') == 1) {
//decode communityid with gmp
if (gmp_mod($i64friendID, "2") == "0") {
$iServer = "0";
}
$tmpfriendID = gmp_sub($tmpfriendID, $iServer);
if (gmp_cmp("76561197960265728", $tmpfriendID) == -1) {
$tmpfriendID = gmp_sub($tmpfriendID, "76561197960265728");
}
$tmpfriendID = gmp_div($tmpfriendID, "2");
return "STEAM_0:" . $iServer . ":" . gmp_strval($tmpfriendID);
}
}
return false;
}
开发者ID:GoeGaming,项目名称:bans.sevenelevenclan.org,代码行数:31,代码来源:steam.inc.php
示例3: G
function G($start = '', $end = '', $dec = 3)
{
if (empty($_GET['need_stat'])) {
//return false;
}
static $_info = array();
if (is_float($end)) {
$info[$start] = $end;
} elseif (!empty($end)) {
if (!isset($_info[$end])) {
$_info[$end] = my_microtime_float($dec);
}
return number_format($_info[$end] - $_info[$start], $dec);
} elseif (!empty($start)) {
$_info[$start] = my_microtime_float($dec);
} else {
$temp = array();
$findFirst = true;
foreach ($_info as $key => $value) {
if ($findFirst) {
$baseTime = $value;
$lastTime = 0;
$findFirst = false;
}
$currTime = bcsub($value, $baseTime, 3);
$currCostTime = bcsub($currTime, $lastTime, 3);
$lastTime = $currTime;
$temp[$key] = $currTime . ' [' . $currCostTime . ']';
}
return $temp;
}
}
开发者ID:andychang88,项目名称:daddy-store.com,代码行数:32,代码来源:general.php
示例4: bcfact
function bcfact($fact, $scale = 100)
{
if ($fact == 1) {
return 1;
}
return bcmul($fact, bcfact(bcsub($fact, '1'), $scale), $scale);
}
开发者ID:Nilithus,项目名称:euler,代码行数:7,代码来源:euler024.php
示例5: handle
/**
* Handle the event.
*
* @param JournalSaved $event
*
* @return void
*/
public function handle(JournalSaved $event)
{
$journal = $event->journal;
// get the event connected to this journal:
/** @var PiggyBankEvent $event */
$event = PiggyBankEvent::where('transaction_journal_id', $journal->id)->first();
if (is_null($event)) {
return;
}
$piggyBank = $event->piggyBank()->first();
$repetition = null;
if ($piggyBank) {
/** @var PiggyBankRepetition $repetition */
$repetition = $piggyBank->piggyBankRepetitions()->relevantOnDate($journal->date)->first();
}
if (is_null($repetition)) {
return;
}
bcscale(2);
$amount = $journal->amount;
$diff = bcsub($amount, $event->amount);
// update current repetition
$repetition->currentamount = bcadd($repetition->currentamount, $diff);
$repetition->save();
$event->amount = $amount;
$event->save();
}
开发者ID:webenhanced,项目名称:firefly-iii,代码行数:34,代码来源:UpdateJournalConnection.php
示例6: internal_to_numstr
function internal_to_numstr($num, $precision = -1, $round = true)
{
if ($precision == -1) {
$precision = 8;
$tidy = true;
} else {
$tidy = false;
}
if (!is_string($num) && !is_resource($num)) {
throw new Error('Coding error!', "internal_to_numstr argument has type '" . gettype($num) . "'");
}
$repr = gmp_strval($num);
if ($round) {
if ($repr > 0) {
$repr = bcadd($repr, pow(10, 8 - $precision) / 2);
} else {
$repr = bcsub($repr, pow(10, 8 - $precision) / 2);
}
}
$repr = bcdiv($repr, pow(10, 8), $precision);
// now tidy output...
if ($tidy) {
return clean_sql_numstr($repr);
}
return sprintf("%.{$precision}f", $repr);
}
开发者ID:martinkirov,项目名称:intersango,代码行数:26,代码来源:db.php
示例7: frame
function frame($row, $column, $levelinfo, $options)
{
$scaledtilesize = array(bcdiv(bcsub($options["framemax"][0], $options["framemin"][0]), $levelinfo["columns"]), bcdiv(bcsub($options["framemax"][1], $options["framemin"][1]), $levelinfo["rows"]));
$ret["min"] = array(bcadd(bcmul($scaledtilesize[0], $column), $options["framemin"][0]), bcadd(bcmul($scaledtilesize[1], $row), $options["framemin"][1]));
$ret["max"] = array(bcadd($ret["min"][0], $scaledtilesize[0]), bcadd($ret["min"][1], $scaledtilesize[1]));
return $ret;
}
开发者ID:ameyer430,项目名称:elation,代码行数:7,代码来源:deepzoom_mandelbrot.php
示例8: revalue
function revalue($data, &$errors = array())
{
if (empty($data['transaction_date'])) {
$data['transaction_date'] = date(DATE_FORMAT);
}
$glperiod = GLPeriod::getPeriod(fix_date($data['transaction_date']));
if (!$glperiod || count($glperiod) == 0) {
$errors[] = 'No period exists for this date';
return false;
}
$data['value'] = bcsub($this->glbalance(), $data['new_balance']);
$data['glperiods_id'] = $glperiod['id'];
$data['source'] = 'C';
$data['type'] = 'V';
$data['glaccount_id'] = $this->currency_detail->writeoff_glaccount_id;
$data['glcentre_id'] = $this->currency_detail->glcentre_id;
GLTransaction::setTwinCurrency($data);
$gl_trans[] = GLTransaction::Factory($data, $errors);
$data['value'] = bcmul($data['value'], -1);
$data['glaccount_id'] = $this->glaccount_id;
$data['glcentre_id'] = $this->glcentre_id;
GLTransaction::setTwinCurrency($data);
$gl_trans[] = GLTransaction::Factory($data, $errors);
$db = DB::Instance();
$db->StartTrans();
if (count($errors) == 0 && GLTransaction::saveTransactions($gl_trans, $errors)) {
return $db->CompleteTrans();
}
$errors[] = 'Failed to save GL Transaction';
$db->FailTrans();
$db->CompleteTrans();
return false;
}
开发者ID:uzerpllp,项目名称:uzerp,代码行数:33,代码来源:CBAccount.php
示例9: checkGlobeadmin
function checkGlobeadmin($nuConfigDBHost, $nuConfigDBName, $nuConfigDBUser, $nuConfigDBPassword)
{
$login = false;
$session_id = $_REQUEST['sessid'];
$db = new PDO("mysql:host={$nuConfigDBHost};dbname={$nuConfigDBName};charset=utf8", $nuConfigDBUser, $nuConfigDBPassword, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$values = array($session_id, 'globeadmin');
$sql = "SELECT * FROM zzzsys_session WHERE zzzsys_session_id = ? AND sss_zzzsys_user_id = ?";
$obj = $db->prepare($sql);
$obj->execute($values);
$recordObj = $obj->fetch(PDO::FETCH_OBJ);
$result = $obj->rowCount();
if ($result == 1) {
$then = $recordObj->sss_timeout;
$now = time();
$diff = bcsub($now, $then, 0);
if ($diff < 1800) {
$login = true;
}
}
if (!$login) {
setError("Not Logged in as globeadmin");
}
unset($obj);
unset($db);
return $login;
}
开发者ID:natanoj,项目名称:nuBuilderPro,代码行数:27,代码来源:nuphpgit.php
示例10: fiat_and_btc_to_price
function fiat_and_btc_to_price($fiat, $btc, $round = 'round')
{
$fiat = gmp_strval($fiat);
$btc = gmp_strval($btc);
if (gmp_cmp($btc, "0") == 0) {
return "";
} else {
if ($round == 'round') {
$price = bcdiv($fiat, $btc, PRICE_PRECISION + 1);
return sprintf("%." . PRICE_PRECISION . "f", $price);
} else {
if ($round == 'down') {
$price = bcdiv($fiat, $btc, PRICE_PRECISION);
// echo "rounding $fiat / $btc = " . bcdiv($fiat, $btc, 8) . " down to $price<br/>\n";
return $price;
} else {
if ($round == 'up') {
$raw = bcdiv($fiat, $btc, 8);
$adjust = bcsub(bcdiv(1, pow(10, PRICE_PRECISION), 8), '0.00000001', 8);
$price = bcadd($raw, $adjust, PRICE_PRECISION);
// echo "rounding $fiat / $btc = $raw up to $price<br/>\n";
return $price;
} else {
throw new Error("Bad Argument", "fiat_and_btc_to_price() has round = '{$round}'");
}
}
}
}
}
开发者ID:martinkirov,项目名称:intersango,代码行数:29,代码来源:util.php
示例11: php_compat_bcpowmod
/**
* Replace bcpowmod()
*
* @category PHP
* @package PHP_Compat
* @license LGPL - http://www.gnu.org/licenses/lgpl.html
* @copyright 2004-2007 Aidan Lister <[email protected]>, Arpad Ray <[email protected]>
* @link http://php.net/function.bcpowmod
* @author Sara Golemon <[email protected]>
* @version $Revision: 1.1 $
* @since PHP 5.0.0
* @require PHP 4.0.0 (user_error)
*/
function php_compat_bcpowmod($x, $y, $modulus, $scale = 0)
{
// Sanity check
if (!is_scalar($x)) {
user_error('bcpowmod() expects parameter 1 to be string, ' . gettype($x) . ' given', E_USER_WARNING);
return false;
}
if (!is_scalar($y)) {
user_error('bcpowmod() expects parameter 2 to be string, ' . gettype($y) . ' given', E_USER_WARNING);
return false;
}
if (!is_scalar($modulus)) {
user_error('bcpowmod() expects parameter 3 to be string, ' . gettype($modulus) . ' given', E_USER_WARNING);
return false;
}
if (!is_scalar($scale)) {
user_error('bcpowmod() expects parameter 4 to be integer, ' . gettype($scale) . ' given', E_USER_WARNING);
return false;
}
$t = '1';
while (bccomp($y, '0')) {
if (bccomp(bcmod($y, '2'), '0')) {
$t = bcmod(bcmul($t, $x), $modulus);
$y = bcsub($y, '1');
}
$x = bcmod(bcmul($x, $x), $modulus);
$y = bcdiv($y, '2');
}
return $t;
}
开发者ID:akshayxhtmljunkies,项目名称:brownglock,代码行数:43,代码来源:bcpowmod.php
示例12: getSteamID3
public function getSteamID3()
{
$authserver = bcsub($this->steamID64, '76561197960265728') & 1;
$authid = (bcsub($this->steamID64, '76561197960265728') - $authserver) / 2;
$authid = 2 * intval($authid) + intval($authserver);
return "U:1:{$authid}";
}
开发者ID:kevingelion,项目名称:laravel-steam-auth,代码行数:7,代码来源:SteamInfo.php
示例13: bcinvert
function bcinvert($a, $n)
{
// Sanity check
if (!is_scalar($a)) {
user_error('bcinvert() expects parameter 1 to be string, ' . gettype($a) . ' given', E_USER_WARNING);
return false;
}
if (!is_scalar($n)) {
user_error('bcinvert() expects parameter 2 to be string, ' . gettype($n) . ' given', E_USER_WARNING);
return false;
}
$u1 = $v2 = '1';
$u2 = $v1 = '0';
$u3 = $n;
$v3 = $a;
while (bccomp($v3, '0')) {
$q0 = bcdiv($u3, $v3);
$t1 = bcsub($u1, bcmul($q0, $v1));
$t2 = bcsub($u2, bcmul($q0, $v2));
$t3 = bcsub($u3, bcmul($q0, $v3));
$u1 = $v1;
$u2 = $v2;
$u3 = $v3;
$v1 = $t1;
$v2 = $t2;
$v3 = $t3;
}
if (bccomp($u2, '0') < 0) {
return bcadd($u2, $n);
} else {
return bcmod($u2, $n);
}
}
开发者ID:casan,项目名称:eccube-2_13,代码行数:33,代码来源:bcinvert.php
示例14: handle
/**
* Handle the event.
*
* @param TransactionJournalUpdated $event
* @SuppressWarnings(PHPMD.CyclomaticComplexity) // it's exactly 5.
*
* @return bool
*/
public function handle(TransactionJournalUpdated $event) : bool
{
$journal = $event->journal;
if (!$journal->isTransfer()) {
return true;
}
// get the event connected to this journal:
/** @var PiggyBankEvent $event */
$event = PiggyBankEvent::where('transaction_journal_id', $journal->id)->first();
if (is_null($event)) {
return false;
}
$piggyBank = $event->piggyBank()->first();
$repetition = null;
if (!is_null($piggyBank)) {
/** @var PiggyBankRepetition $repetition */
$repetition = $piggyBank->piggyBankRepetitions()->relevantOnDate($journal->date)->first();
}
if (is_null($repetition)) {
return false;
}
$amount = TransactionJournal::amount($journal);
$diff = bcsub($amount, $event->amount);
// update current repetition
$repetition->currentamount = bcadd($repetition->currentamount, $diff);
$repetition->save();
$event->amount = $amount;
$event->save();
return true;
}
开发者ID:roberthorlings,项目名称:firefly-iii,代码行数:38,代码来源:UpdateJournalConnection.php
示例15: get_profiling
/**
* Returns profiling information.
*/
function get_profiling($group_name = 'default')
{
$i = 0;
$total = 0;
$result = array();
$markers = $this->group_markers[$group_name];
foreach ($markers as $marker => $index) {
$time = $this->markers[$index];
if ($i == 0) {
$diff = 0;
} else {
$temp = $this->markers[$index - 1];
if (extension_loaded('bcmath')) {
$diff = bcsub($time, $temp, 6);
$total = bcadd($total, $diff, 6);
} else {
$diff = $time - $temp;
$total = $total + $diff;
}
}
$result[$i]['name'] = $marker;
$result[$i]['time'] = $time;
$result[$i]['diff'] = $diff;
$result[$i]['total'] = $total;
$i++;
}
return $result;
}
开发者ID:BackupTheBerlios,项目名称:limb-svn,代码行数:31,代码来源:timer.class.php
示例16: sub
public function sub($decimal)
{
if (!$decimal instanceof Decimal) {
$decimal = new Decimal($decimal);
}
return new Decimal(bcsub($this->amount, $decimal->getAmount(), self::$scale));
}
开发者ID:hatimeria,项目名称:HatimeriaBankBundle,代码行数:7,代码来源:Decimal.php
示例17: handle
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
$this->info('Downloading the full ROA cert list');
$roas = json_decode(file_get_contents($this->rpkiServer));
$ipv4AmountCidrArray = $this->ipUtils->IPv4cidrIpCount();
$ipv6AmountCidrArray = $this->ipUtils->IPv6cidrIpCount();
$mysqlTime = '"' . date('Y-m-d H:i:s') . '"';
$this->info('Creating the insert query');
DB::statement('DROP TABLE IF EXISTS roa_table_temp');
DB::statement('DROP TABLE IF EXISTS backup_roa_table');
DB::statement('CREATE TABLE roa_table_temp LIKE roa_table');
$roaInsert = '';
foreach ($roas->roas as $roa) {
$roaParts = explode('/', $roa->prefix);
$roaCidr = $roaParts[1];
$roaIP = $roaParts[0];
$roaAsn = str_ireplace('as', '', $roa->asn);
$startDec = $this->ipUtils->ip2dec($roaIP);
if ($this->ipUtils->getInputType($roaIP) == 4) {
$ipAmount = $ipv4AmountCidrArray[$roaCidr];
} else {
$ipAmount = $ipv6AmountCidrArray[$roaCidr];
}
$endDec = bcsub(bcadd($startDec, $ipAmount), 1);
$roaInsert .= '("' . $roaIP . '",' . $roaCidr . ',' . $startDec . ',' . $endDec . ',' . $roaAsn . ',' . $roa->maxLength . ',' . $mysqlTime . ',' . $mysqlTime . '),';
}
$this->info('Processing the insert query');
$roaInsert = rtrim($roaInsert, ',') . ';';
DB::statement('INSERT INTO roa_table_temp (ip,cidr,ip_dec_start,ip_dec_end,asn,max_length,updated_at,created_at) VALUES ' . $roaInsert);
$this->info('Hot Swapping the ROA list table');
DB::statement('RENAME TABLE roa_table TO backup_roa_table, roa_table_temp TO roa_table;');
DB::statement('DROP TABLE IF EXISTS backup_roa_table');
}
开发者ID:BGPView,项目名称:Backend-API,代码行数:38,代码来源:UpdateRoaTable.php
示例18: sortRentalPayment
public function sortRentalPayment($data)
{
// Put into new array and order data by date, type
$paymentData = array();
foreach ($data as $key => $val) {
// Add data to new array
$paymentData["id_{$key}"] = $val;
// Generate a sortable date field
if ($val['date_due'] != 'N/A') {
// Sort by date due
$sortDate = $val['date_due'];
} else {
// Sort by date received
$sortDate = $val['date_paid'];
}
$day = substr($sortDate, 0, 2);
$month = substr($sortDate, 3, 2);
$year = substr($sortDate, 6, 4);
$paymentData["id_{$key}"]['sortableDate'] = mktime(0, 0, 0, $month, $day, $year);
}
uasort($paymentData, array('Datasource_Insurance_RentGuaranteeClaim_RentalPayment', '_actualSortRentalPayment'));
// Add in arrears values to results array - now uses BC Math to prevent
// stuffs like '-0.00' from appearing. True story.
$accumulator = '0.00';
bcscale(2);
foreach ($paymentData as $key => $data) {
$accumulator = bcadd($accumulator, bcsub($data['amount_due'], $data['amount_paid']));
$paymentData[$key]['arrear_amount'] = $accumulator;
}
return $paymentData;
}
开发者ID:AlexEvesDeveloper,项目名称:hl-stuff,代码行数:31,代码来源:RentalPayment.php
示例19: expenseAccounts
/**
* @param Collection $accounts
* @param Carbon $start
* @param Carbon $end
*
* @return array
*/
public function expenseAccounts(Collection $accounts, Carbon $start, Carbon $end)
{
$data = ['count' => 1, 'labels' => [], 'datasets' => [['label' => trans('firefly.spent'), 'data' => []]]];
bcscale(2);
$start->subDay();
$ids = $this->getIdsFromCollection($accounts);
$startBalances = Steam::balancesById($ids, $start);
$endBalances = Steam::balancesById($ids, $end);
$accounts->each(function (Account $account) use($startBalances, $endBalances) {
$id = $account->id;
$startBalance = $this->isInArray($startBalances, $id);
$endBalance = $this->isInArray($endBalances, $id);
$diff = bcsub($endBalance, $startBalance);
$account->difference = round($diff, 2);
});
$accounts = $accounts->sortByDesc(function (Account $account) {
return $account->difference;
});
foreach ($accounts as $account) {
if ($account->difference > 0) {
$data['labels'][] = $account->name;
$data['datasets'][0]['data'][] = $account->difference;
}
}
return $data;
}
开发者ID:zetaron,项目名称:firefly-iii,代码行数:33,代码来源:ChartJsAccountChartGenerator.php
示例20: subtract
public function subtract(Number $precision, $scale = null)
{
$scale = $this->scale($scale);
$result = bcsub($this->value, $precision->getValue(), self::MAX_PRECISION);
$diff = $this->round($result, $scale);
return new self($diff, $scale);
}
开发者ID:shrikeh,项目名称:precision,代码行数:7,代码来源:Number.php
注:本文中的bcsub函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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