public static function exec($Operation) { $X = new Calc(); $X->setOperation($Operation); $X->run(); return $X->getResult(); }
function __construct($v) { if (is_array($v)) { $this->values = $v; $this->saved_values = $this->values; $this->label = '[' . implode(', ', $v) . ']'; } else { $this->label = $v; preg_match('%^(?P<multiple>\\d*)\\[(?P<set>[^\\]]+)\\]$%i', $v, $matches); $v = $matches['set']; $values = explode(',', $v); for ($z = 0; $z < max(1, intval($matches['multiple'])); $z++) { foreach ($values as $v) { $this->values[] = $v; } } $this->saved_values = $this->values; foreach ($this->values as $k => $v) { $calc = new Calc($v); $this->values[$k] = $calc->calc(); } foreach ($this->values as $k => $value) { $calc = new Calc($value); $this->values[$k] = $calc->calc(); } } }
public function actionKira() { $model = new Calc(); if (isset($_POST['Calc'])) { $model->attributes = $_POST['Calc']; $model->total = $model->field1 + $model->field2; if ($model->save()) { $this->redirect(array('kira', 'id' => $model->id)); } } $this->render('kira', array('model' => $model)); }
function _calc($params) { $user = $params['user']; $channel = $params['channel']; $query = $params['query']; $query = html_entity_decode($query); $calc = new Calc($query); echo htmlspecialchars($expression) . "\n"; echo $calc->infix() . " = " . $calc->calc() . "\n"; $output = Utils::cmdout($params); $output .= $calc->infix() . " = " . $calc->calc(); Status::create()->data($output)->user_id($user->id)->channel($channel)->insert(); return true; }
public function calcget($year, $month) { $temps = ""; if ($year % 400 == 0 || $year % 4 == 0 && $year % 100 != 0) { $monthDay = array(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); } else { $monthDay = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); } if (Calc::where('year', '=', $year)->where('month', '=', $month)->count() > 0) { for ($i = 1; $i < $monthDay[$month - 1] + 1; $i++) { if (Calc::where('year', '=', $year)->where('month', '=', $month)->where('day', '=', $i)->count() > 0) { $calc = Calc::where('year', '=', $year)->where('month', '=', $month)->where('day', '=', $i)->get(); for ($y = 0; $y < count($calc); $y++) { $temps[] = $calc[$y]->commit; } $temp = implode("\\n", $temps); $export[] = array("year" => $year, "month" => $month, "day" => $i, "commit" => urlencode($temp)); } else { $export[] = array("year" => $year, "month" => $month, "day" => $i, "commit" => " "); } $temps = ""; } } else { $export[] = array("year" => " ", "month" => " ", "day" => " ", "commit" => " "); } return urldecode(json_encode($export)); }
/** * @dataProvider additionProvider */ public function testAdd2($a, $b, $expected) { $calc = new Calc(); $result = $calc->add($a, $b); $this->assertEquals($expected, $result); }
if ($token instanceof Number) { $tempStack->push($token); } elseif ($token instanceof Operator || $token instanceof Funct) { /** @var $token Operator|Funct */ if ($tempStack->count() < $token->numOfArgs()) { throw new Exception(sprintf('Required %d arguments, %d given.', $token->numOfArgs(), $tempStack->count())); } $arg = $tempStack->popMultiple($token->numOfArgs()); $tempStack->push($token->execute(array_reverse($arg))); } } return $tempStack->pop()->value; } public function evaluate() { $this->convertToRpn(); return $this->process(); } } /** * sin(PI/2+2*PI)+cos(2*2*PI)+tg(2*PI)+ctg(PI/2+2*PI)+2^2/2-2+2*2-4 + ((2+2)*2-(4/2*2)*2) = * 1 + 1 + 0 + 0 + 0 */ $ret = null; try { $calc = new Calc($_GET['expression']); $ret = $calc->evaluate(); } catch (Exception $e) { $ret = $e->getMessage(); } echo json_encode(array('result' => $ret));
<?php include 'Calc.php'; echo Calc::sum_3_5(1000); echo "\n";
} /* Line 840 of lalr1.php */ /* Line 94 of "calc.y" */ class Position { public $line; public $token; public function __construct($l = 0, $t = 0) { $this->line = $l; $this->token = $t; } public function equals(Position $l) { return $l->line == $this->line && $l->token == $this->token; } public function __toString() { return $this->line . "." . $this->token; } public function lineno() { return $this->line; } public function token() { return $this->token; } } $p = new Calc(STDIN, new Exception()); $p->parse();
/* 可以灵活的模拟像Java中的函数重载的效果 */ class Calc{ public function area(){ //判断一个调用area时,得到的参数个数 $args = func_get_args(); if(count($args) == 1){ return 3.14 * $args[0]; }else if(count($args) == 2){ return $args[0] * $args[1]; }else{ return '未知图形<br />'; } } } //计算面积 $cal = new Calc(); echo $cal->area(); echo '<br/>'; echo $cal->area(8.88); echo '<br/>'; echo $cal->area(77, 88); ?>
/** * Compares two dates * * @param int $day1 * the day of the month * @param int $month1 * the month * @param int $year1 * the year. Use the complete year instead of the * abbreviated version. E.g. use 2005, not 05. * Do not add leading 0's for years prior to 1000. * @param int $day2 * the day of the month * @param int $month2 * the month * @param int $year2 * the year. Use the complete year instead of the * abbreviated version. E.g. use 2005, not 05. * Do not add leading 0's for years prior to 1000. * * @return int 0 if the dates are equal. 1 if date 1 is later, -1 if * date 1 is earlier. * * @access public * @static * */ static function compareDates($day1, $month1, $year1, $day2, $month2, $year2) { $ndays1 = Calc::dateToDays($day1, $month1, $year1); $ndays2 = Calc::dateToDays($day2, $month2, $year2); if ($ndays1 == $ndays2) { return 0; } return $ndays1 > $ndays2 ? 1 : -1; }
$var = subtract(1, 2); $var2 = returnArray() + 3; for ($i = 0; $i < $var2; $i++) { echo $i; } class Calc { public $val = ""; public $val2 = ""; public function add() { echo $this->val + $this->val2; } public function subtract() { echo $this->val - $this->val2; } } $abc = new Calc(); $abc2 = new Calc(); $abc->val = 1; $abc->val2 = 3; $abc->add(); $abc->subtract(); //MVC //Model -> Class Based (Data Sent and Receive) //View //Controller -> Class Based (Listen User Requests) M > C = 2 C -> View (USer) //Essamamdani.com //Controller // View---- ----- Model
<?php include_once "Calc.php"; if (count($argv) < 3) { echo "Usage: 'power.php \$x \$y'\n"; exit; } echo Calc::power((int) $argv[1], (int) $argv[2]); echo "\n";
$this->input1 = (int) $number; } function setInput2($number) { $this->input2 = (int) $number; } function calculate() { $this->output = $this->input1 * $this->input2; } function getResult() { return $this->output; } } $ex = new Calc(); $ex->setInput1(5); $ex->setInput2(20); $ex->calculate(); $ex->getResult(); // if I tries to get the result but just calling the variable $ex->$output // it throws an error since it is a private variable // // A Private variable is one that is only alailable to the class itself... // however the protected variable is available to the class and all of // the children classes // this is a brief example of how the extended class can use the input2 // variable however I still need a function in this new class to return it // outside the class. class Test extends Calc {
<?php session_start(); include '../modal/calcClass.php'; $screen = $_POST['screen']; if ($screen == "NULL") { $screen = 0; } $add = $_POST['add']; $calc = new Calc($screen, $add); if ($add == "is") { $antwoord = $calc->berekenen(); } elseif ($add == "del") { $antwoord = $calc->verwijder(); } else { $antwoord = $calc->toevoegen(); } $_SESSION['antwoord'] = $antwoord; header('Location: ../../../?function=calculator');
/** * translate from width and ratio to dimension * * @param int $width width of the rectangular dimension * @param float $factor a factor to determine height. * bool False to omit height * @param string $scale_model model of scaling property * @return rendered dimension */ public static function &fromWidth($width, $factor = FALSE, $scale_model = FALSE) { // validate parameter if (!self::isInt($width)) { throw new DimensionError('First parameter must be integer or integer string'); return NULL; } elseif ($factor !== FALSE && !is_numeric($factor)) { throw new DimensionError('Second parameter must be a number'); return NULL; } // render dimension $d = new Dimension(); $d->width = $width; if ($factor !== FALSE) { $d->height = Calc::rectHeight($width, $factor); } $d->factor = $factor; $d->scale_model = $scale_model; return $d; }
public function testDivisao() { $calc = new Calc(); $this->assertTrue($calc->div(6, 2) == 3, "Falha ao dividir"); }
<?php /*重载*/ header('Content-Type:text/html;charset=utf-8'); class Calc { public function area() { $args = func_get_args(); if (count($args) == 0) { echo '至少传一个参数'; } if (count($args) == 1) { echo 3.14 * $args[0]; } } } $c = new Calc(); $c->area(10);
/** * Set the span from the elapsed time between two dates. * * Set the span from the elapsed time between two dates. The time span * is allways positive, so the date's order is not important. * * @param * object Date $date1 First Date. * @param * object Date $date2 Second Date. * * @return bool True on success. * * @access public */ function setFromDateDiff($date1, $date2) { if (!is_a($date1, 'date') or !is_a($date2, 'date')) { return false; } $date1->toUTC(); $date2->toUTC(); if ($date1->after($date2)) { list($date1, $date2) = array($date2, $date1); } $days = Calc::dateDiff($date1->getDay(), $date1->getMonth(), $date1->getYear(), $date2->getDay(), $date2->getMonth(), $date2->getYear()); $hours = $date2->getHour() - $date1->getHour(); $mins = $date2->getMinute() - $date1->getMinute(); $secs = $date2->getSecond() - $date1->getSecond(); $this->setFromSeconds($days * 86400 + $hours * 3600 + $mins * 60 + $secs); return true; }
public function calc($expression) { return Calc::calc($expression); }
<?php include 'Calc.php'; echo Calc::sum_3_4(1000); echo "\n";
<?php class Calc { static function log($num) { if ($num < 0) { throw new Exception('Logaritmo de un ' . 'negativo es indefinido'); } else { return log($num); } } } try { Calc::log(-15); } catch (Exception $e) { echo $e->getMessage(); }
?> "> <input type="submit" value="Calc"> </form> <style type="text/css"> s { color: #999; } .true { color: green; font-weight: bold; } .false { color: #999; } </style> <pre><?php include 'calc.php'; $expression = $_GET['expression']; $calc = new Calc($expression); echo htmlspecialchars($expression) . "\n"; echo $calc->infix(); echo " => "; echo $calc->calc() . "\n"; ?> </pre> </body> </html>
public function ActualAPR($amount, $closingCost, $interest, $length, $periodPayment) { if ($amount <= 0) { return 0; } if ($closingCost == $amount) { return 0; } if ($closingCost == 0) { return $interest; } $totalAmount = $amount - $closingCost; $aprA = $interest; $aprB = $interest; $aprX = 0; do { $aprA = $aprA / 2; $payment = Calc::PeriodPayment($totalAmount, $aprA, $length); } while ($payment > $periodPayment); do { $aprB = $aprB * 2; $payment = Calc::PeriodPayment($totalAmount, $aprB, $length); } while ($payment < $periodPayment); do { $aprX = ($aprA + $aprB) / 2; $payment = Calc::PeriodPayment($totalAmount, $aprX, $length); if ($payment > $periodPayment) { $aprB = $aprX; } else { $aprA = $aprX; } } while (abs($payment - $periodPayment) > 0.001); return $aprX; }
public function test_add() { $calc = new Calc(); $this->assertEquals(3, $calc->add(1, 2)); }