Online PHP editor | rfc for q9hM0

@ 2017-06-29T09:47:58Z

<?php
namespace Astesia;
	class PrintableString {
		private $string;

		public function __construct() {
			$this->string = (string) NULL;
		}

		public function getCharCodeAt($index) {
			return ord(substr($this->string, $index, 1));
		}

		public function mix( $begin, $secondString, $begin2, $end2 ) {
			$this->string = substr($this->string, 0, $begin) . substr($secondString->getInternal(), $begin2, $end2 - $begin2 + 1 ) . substr($this->string, $begin);
		}

		public function getInternal() {
			return $this->string;
		}
		
		public function setInternal($str) {
		    $this->string = $str;
		} 
		
	}
	
	$string1 = new \Astesia\PrintableString();
	$string1->setInternal("ABC");
	
	$string2 = new \Astesia\PrintableString();
	$string2->setInternal("DEF");
	
	$string2->mix(0,$string1,0,3);
	
	echo $string2->getInternal();
	

?>

Output for git.master, git.master_jit, rfc.property-hooks: ABCDEF

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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