Online PHP editor | rfc for aJoJU

@ 2015-05-06T15:15:39Z

<?php 
function dgs_clean( $str ) {
	return trim(preg_replace('/\s\s+/', ' ', $str));
}
function dgs_Alist($array, $keys='', $format='%2$s', $separator=' ') {
// return a string list of defined array[key]'s, values may be substituted via key definition
	if(empty($array)) return array();
	$out = ''; $_k = (empty($keys)?array_keys($array):((is_array($keys))?$keys:array($keys)));
    foreach ($_k as $k => $v) {
		$key = (is_int($k))?$v:$k;
		if (isset($array[$key]) && !empty($array[$key])) $out .= ((!empty($out))?$separator:'').vsprintf($format,array($key, ((is_int($k))?$array[$key]:$v)));
	}
	return (($format=='%2$s') && ($separator==' '))?dgs_clean($out):$out;	
}
$test = array('name' => 'myInput', 'value' => '123', 'type' => 'text', '_prepend' => '@', 'class' => 'component inline');
echo dgs_Alist($test,'','%1$s: %2$s',', ');

Output for git.master, git.master_jit, rfc.property-hooks: name: myInput, value: 123, type: text, _prepend: @, class: component inline

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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