Online PHP editor | rfc for BAtH4

@ 2019-01-30T12:38:09Z

<?php

error_reporting(-1);
mb_internal_encoding("utf-8");

$phrase = "ПРИВЕТЛИЛИЧКА";
$phraseLenght = mb_strlen($phrase);

//$fromAngle = -80;
//$toAngle = 260;
$radius = 12.5;

$height = 30;
$centerX = 40;
$centerY = 15;

$screen = array();

for ($y=0; $y < $height; $y++) { 
	$screen[$y] = array_fill(0, 80, " ");
}

$degree = round(360/$phraseLenght);

for($i = 0, $curDegree = $degree; $i < $phraseLenght; $i++, $curDegree += $degree){
	$x = floor($radius * sin(deg2rad($curDegree))) * 2;
	$y = floor($radius * cos(deg2rad($curDegree)));
	if ($x >= 0 and $y >= 0) {
		$screen[$centerY - $y][$centerX + $x] = mb_substr($phrase, $i, 1);
	} elseif ($x >= 0 and $y <= 0) {
		$screen[$centerY + abs($y)][$centerX + $x] = mb_substr($phrase, $i, 1);
	} elseif ($x <= 0 and $y <= 0) {
		$screen[$centerY + abs($y)][$centerX - abs($x)] = mb_substr($phrase, $i, 1);
	} elseif ($x <= 0 and $y >= 0) {
		$screen[$centerY - $y][$centerX - abs($x)] = mb_substr($phrase, $i, 1);
	}
}

foreach ($screen as $row) {
	foreach ($row as $value) {
		echo "$value";
	}
	echo "\n";
}

Output for git.master, git.master_jit, rfc.property-hooks: А К П Ч Р И И Л В И Е Л Т

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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