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@ 2014-05-28T13:56:28Z

<?php

class Point {
    public $X;
    public $Y;
    function __construct($X, $Y)
    {
        $this->X = $X;
        $this->Y = $Y;
    }
}

$moves = 4;
$mouseX = 0;
$mouseY = 0;
$point = new Point(400, 400);


//$startAngle = rand(0, 90);
$startAngle = 30;

echo 'Angle = '.$startAngle."\r\n";

		$angles = array($startAngle);
		for ( $i=1; $i<$moves; $i++ ) {
			$angles[$i] = $angles[$i-1] + (90 - 2*$startAngle)/($moves-1);
		}

		$lineHeightDiv = 0;
		foreach ( $angles as $angle ) {
			$lineHeightDiv += sin($angle*pi()/180);
		}
$lineHeight = (($point->Y-$mouseY)/$lineHeightDiv)/$moves;

echo 'LineHeight = '.$lineHeight."\r\n";

		$lineWidthDiv = 0;
		foreach ( $angles as $angle ) {
			$lineWidthDiv += cos($angle*pi()/180);
		}
$lineWidth = (($point->X-$mouseX)/$lineWidthDiv)/$moves;

echo 'LineWidth = '.$lineWidth."\r\n";

		$points = array(new Point($mouseX, $mouseY));
		for ( $i=1; $i<=$moves; $i++ ) {
			$x = $points[$i-1]->X + $lineWidth*cos($angles[$i]*pi()/180);
			$y = $points[$i-1]->Y + $lineHeight*sin($angles[$i]*pi()/180);
			$points[] = new Point($x, $y);
		}

var_dump($points);

Output for git.master, git.master_jit, rfc.property-hooks: Angle = 30 LineHeight = 36.037887193993 LineWidth = 36.037887193993 Warning: Undefined array key 4 in /in/4qa6P on line 47 Warning: Undefined array key 4 in /in/4qa6P on line 48 array(5) { [0]=> object(Point)#2 (2) { ["X"]=> int(0) ["Y"]=> int(0) } [1]=> object(Point)#3 (2) { ["X"]=> float(27.606623226707146) ["Y"]=> float(23.164707367580096) } [2]=> object(Point)#4 (2) { ["X"]=> float(50.77133059428725) ["Y"]=> float(50.77133059428724) } [3]=> object(Point)#5 (2) { ["X"]=> float(68.7902741912839) ["Y"]=> float(81.98105640300334) } [4]=> object(Point)#6 (2) { ["X"]=> float(104.8281613852772) ["Y"]=> float(81.98105640300334) } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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