Online PHP editor | rfc for h9og0

@ 2014-09-10T05:15:56Z

<?php

class MLTemplate {
	protected function escape($string) {
		return htmlspecialchars($string, ENT_COMPAT, 'UTF-8', true);
	}
	
	public function substr($string, $start, $length = null) {
		return mb_substr($string, $start, $length, 'UTF-8');
	}
	
	public function esc_substr($string, $start, $length = null) {
		$string = $this->escape($string);
		$string = $this->substr($string, $start, $length);
		
		// Make sure we haven't destroyed an html entity of the end of the string.
		$eos = substr($string, -10);
		
		$m = array();
		if (preg_match('/&[#a-zA-Z0-9]+$/', $eos, $m)) {
			$len = strlen($m[0]);
			$string = $this->substr($string, 0, -$len);
		}
		
		return $string;
	}
}

header('Content-Type: text/plain; charset="utf-8"');
$mlt = new MLTemplate();
var_dump($mlt->esc_substr('uasdasdadot"Ellie"', 0, 27));

Output for git.master, git.master_jit, rfc.property-hooks: string(22) "uasdasdadot"Ellie"

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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