Online PHP editor | output for ttWed

@ 2018-04-13T11:50:36Z

<?php
$tests = array("HIV", "Chlamydia", "Gonorrhoea");

$years = [
    '2011' => false,
    '2012' => false,
    '2013' => false,
    '2014' => false,
    '2015' => false,
    '2016' => false,
    '2017' => false
];

$this_year = date('Y');
            
if (!array_key_exists($this_year, $years)) {
                
        // add to the array:
        $years[$this_year] = false;
            
}

$tests_by_year = [];
$test_obj = [];
$obj_count = count($years);
$obj_added = 0;

foreach ( $tests as $value ) {
    
    foreach ($years as $year => $yval) {
        
        $tests_by_year[$value][$year] = 0;
        
        if ($obj_added <= $obj_count) {
            $test_obj[] = new \stdClass;
        }
        
        $obj_added++;
    
    }

}

var_dump($test_obj);
$test_obj2 = [
    0 => new \stdClass,
    1 => new \stdClass,
    2 => new \stdClass,
    3 => new \stdClass,
    4 => new \stdClass,
    5 => new \stdClass,
    6 => new \stdClass,
    7 => new \stdClass,
    8 => new \stdClass,
    9 => new \stdClass
];

$test_obj2[0]->y = (int)2011;
$test_obj2[1]->y = (int)2012;
$test_obj2[2]->y = (int)2013;
$test_obj2[3]->y = (int)2014;
$test_obj2[4]->y = (int)2015;
$test_obj2[5]->y = (int)2016;
$test_obj2[6]->y = (int)2017;
$test_obj2[7]->y = (int)2018;
$test_obj2[8]->y = (int)2019;
$test_obj2[9]->y = (int)2020;

var_dump($test_obj2);
/*
foreach ($tests_by_year as $key => $value) {

    $test_obj[0]->$key = $value['2011'];
    $test_obj[1]->$key = $value['2012'];
    $test_obj[2]->$key = $value['2013'];
    $test_obj[3]->$key = $value['2014'];
    $test_obj[4]->$key = $value['2015'];
    $test_obj[5]->$key = $value['2016'];
    $test_obj[6]->$key = $value['2017'];
    $test_obj[7]->$key = $value['2018'];
    $test_obj[8]->$key = $value['2019'];
    $test_obj[9]->$key = $value['2020'];

}*/

Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: array(9) { [0]=> object(stdClass)#1 (0) { } [1]=> object(stdClass)#2 (0) { } [2]=> object(stdClass)#3 (0) { } [3]=> object(stdClass)#4 (0) { } [4]=> object(stdClass)#5 (0) { } [5]=> object(stdClass)#6 (0) { } [6]=> object(stdClass)#7 (0) { } [7]=> object(stdClass)#8 (0) { } [8]=> object(stdClass)#9 (0) { } } array(10) { [0]=> object(stdClass)#10 (1) { ["y"]=> int(2011) } [1]=> object(stdClass)#11 (1) { ["y"]=> int(2012) } [2]=> object(stdClass)#12 (1) { ["y"]=> int(2013) } [3]=> object(stdClass)#13 (1) { ["y"]=> int(2014) } [4]=> object(stdClass)#14 (1) { ["y"]=> int(2015) } [5]=> object(stdClass)#15 (1) { ["y"]=> int(2016) } [6]=> object(stdClass)#16 (1) { ["y"]=> int(2017) } [7]=> object(stdClass)#17 (1) { ["y"]=> int(2018) } [8]=> object(stdClass)#18 (1) { ["y"]=> int(2019) } [9]=> object(stdClass)#19 (1) { ["y"]=> int(2020) } }
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(9) { [0]=> object(stdClass)#1 (0) { } [1]=> object(stdClass)#2 (0) { } [2]=> object(stdClass)#3 (0) { } [3]=> object(stdClass)#4 (0) { } [4]=> object(stdClass)#5 (0) { } [5]=> object(stdClass)#6 (0) { } [6]=> object(stdClass)#7 (0) { } [7]=> object(stdClass)#8 (0) { } [8]=> object(stdClass)#9 (0) { } } array(10) { [0]=> object(stdClass)#10 (1) { ["y"]=> int(2011) } [1]=> object(stdClass)#11 (1) { ["y"]=> int(2012) } [2]=> object(stdClass)#12 (1) { ["y"]=> int(2013) } [3]=> object(stdClass)#13 (1) { ["y"]=> int(2014) } [4]=> object(stdClass)#14 (1) { ["y"]=> int(2015) } [5]=> object(stdClass)#15 (1) { ["y"]=> int(2016) } [6]=> object(stdClass)#16 (1) { ["y"]=> int(2017) } [7]=> object(stdClass)#17 (1) { ["y"]=> int(2018) } [8]=> object(stdClass)#18 (1) { ["y"]=> int(2019) } [9]=> object(stdClass)#19 (1) { ["y"]=> int(2020) } }

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