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@ 2014-03-14T14:23:27Z

<?php

$attractionsArray = array(
	"Services" => array(
		"Travel & Hotels  ~72",
        "Automotive~119",
        "Professional Services~71",
        "Home Services~70",
        "IT Services & Computer Repair~83",
        "Health and Medical~69"
        ),
    "Restaurants" => array(
		"American / Eclectic~2",
        "Cafe~11",
        "Desserts & Bakery~111"
        ),
    "Shopping" => array(
		"Office Equipment~103",
        "Department Stores~91",
        "Cosmetics & Beauty Supply~90",
        "Musical Instruments & Teachers~102",
        "Food~87"
        ),
	"Entertainment" => array(
		"Bars/Pubs~48"
        ),
    "Travel" => array(
		"Hotels~129"
        )
    );

foreach($attractionsArray as $key => $innerArray)
{
	$attractionArray[$key] = sort($innerArray, SORT_STRING);
}

print_r($attractionArray);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [Services] => 1 [Restaurants] => 1 [Shopping] => 1 [Entertainment] => 1 [Travel] => 1 )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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