Online PHP editor | rfc for gZ4Hp

@ 2017-02-17T13:17:05Z

<?php

function nothingspecial($dings) {
    $dinging = function ($ding) {
        $ding = 
		    preg_replace("/[^- ()\.\&,_'´`áàäçéèêñóòôöüæøåìíùúâêîôûÁÀÄÇÉÈÊÑÓÒÔÖÜÆØÅÌÍÙÚÂÊÎÔÛß@€:0-9a-zA-Z&+]/",
		    " ",
		    $ding
        );
        
		$ding = stripslashes(trim(str_replace("'","´",$ding)));
		$funduz = array('&auml ','&ouml ','&uuml ','&Auml ','&Ouml ','&Uuml ','&szlig ');
		$ersetzuz = array('ä','ö','ü','Ä','Ö','Ü','ß');
		$ding = str_replace($funduz, $ersetzuz, $ding);

		return $ding;
    };
	
	return is_array($dings)
	        ? array_map($dinging, $dings)
	        : $dinging($dings);
}

function old_nothingspecial($dings) {
		$dings = preg_replace("/[^- ()\.\&,_'´`áàäçéèêñóòôöüæøåìíùúâêîôûÁÀÄÇÉÈÊÑÓÒÔÖÜÆØÅÌÍÙÚÂÊÎÔÛß@€:0-9a-zA-Z&+]/"," ", $dings);
		$dings = stripslashes(trim(str_replace("'","´",$dings)));
		$funduz = array('&auml ','&ouml ','&uuml ','&Auml ','&Ouml ','&Uuml ','&szlig ');
		$ersetzuz = array('ä','ö','ü','Ä','Ö','Ü','ß');
		$dings = str_replace($funduz,$ersetzuz,$dings);
		return $dings;
	}

var_dump(old_nothingspecial(['DópÂ\n']));
var_dump(old_nothingspecial('DópÂ\n'));

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, array given in /in/gZ4Hp:26 Stack trace: #0 /in/gZ4Hp(26): trim(Array) #1 /in/gZ4Hp(33): old_nothingspecial(Array) #2 {main} thrown in /in/gZ4Hp on line 26
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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