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@ 2016-09-23T09:59:46Z

<?php

$array = array(
    array(
        'name' => 'A1',
        'status' => 'Not Available',
        'statusid' => 4,
        'num' => 33,
    ),
    array(
        'name' => 'A2',
        'status' => 'Available',
        'statusid' => 1,
        'num' => 39,
    ),
    array(
        'name' => 'A3',
        'status' => 'Busy',
        'statusid' => 3,
        'num' => 55,
    ),
    array(
        'name' => 'A4',
        'status' => 'Available',
        'statusid' => 1,
        'num' => 54,
    ),
    array(
        'name' => 'A5',
        'status' => 'Busy',
        'statusid' => 3,
        'num' => 33,
    ),
);
$new_array = array();
foreach($array as $a) {
    if(!isset($new_array[$a['num']]) || $a['statusid'] < $new_array[$a['num']]['statusid']) {
        $new_array[$a['num']] = $a;
    }   
}

print_r($new_array);
for($i=0;$i<6;$i++){
        var_dump($new_array[$i]);
    
    
}

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [33] => Array ( [name] => A5 [status] => Busy [statusid] => 3 [num] => 33 ) [39] => Array ( [name] => A2 [status] => Available [statusid] => 1 [num] => 39 ) [55] => Array ( [name] => A3 [status] => Busy [statusid] => 3 [num] => 55 ) [54] => Array ( [name] => A4 [status] => Available [statusid] => 1 [num] => 54 ) ) Warning: Undefined array key 0 in /in/RbKjY on line 44 NULL Warning: Undefined array key 1 in /in/RbKjY on line 44 NULL Warning: Undefined array key 2 in /in/RbKjY on line 44 NULL Warning: Undefined array key 3 in /in/RbKjY on line 44 NULL Warning: Undefined array key 4 in /in/RbKjY on line 44 NULL Warning: Undefined array key 5 in /in/RbKjY on line 44 NULL

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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