Online PHP editor | output for oY8Iv

@ 2017-08-26T01:00:44Z

<?php

class Test
{
    public $data = [];

    function __construct($data){
        $this->data = $data;
    }

    function &getIterator() {
        foreach ($this->data as $key => &$value) {
            yield $key => $value;
        }
    }

    function printData()
    {
        foreach ($this->data as $key => $value) {
            echo($key . ':' . $value . PHP_EOL);
        }
    }
}

$data = array('one'=>'Curly', 'two'=>'Larry', 'three'=>'Moe');
$t = new Test($data);

foreach ($t->getIterator() as $key => &$value) {
    $value = strtoupper($value);
}

$t->printData();

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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: one:CURLY two:LARRY three:MOE
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 one:CURLY two:LARRY three:MOE

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