Online PHP editor | rfc for Ppcif

@ 2018-01-18T08:03:11Z

<?php
error_reporting(E_ALL);
ini_set('display_errors', '1');

function get_user_meta($user_id, $key, $ingle) {
    return 5;
}

function get_curriculum($id) {
    return [
        1, 2, 3
    ];
}

class init {
    private $time_spent;
    
    public function __construct()
    {
        $this->time_spent = array();
    }
    
    public function get_course_unit_time_spent($user_id, $course_id, $unit_id)
    {
        if (empty($this->time_spent[$course_id]) || empty($this->time_spent[$course_id][$unit_id])) {
            
            $this->time_spent[$course_id][$unit_id] = get_user_meta($user_id, 'time_spent_'.$course_id.'_'.$unit_id, true);
            
            if (empty($this->time_spent[$course_id][$unit_id])) {
                $this->time_spent[$course_id][$unit_id] = 0;
            }
        }

        return $this->time_spent[$course_id][$unit_id];
    }

    public function get_course_time_spent($user_id, $course_id)
    {
        if (empty($this->time_spent[$course_id])) {
            $time_spent = 0;
            foreach ((array) get_curriculum($course_id) as $unit_id) {
                if(is_numeric($unit_id)){
                    $time_spent += $this->get_course_unit_time_spent($user_id, $course_id, $unit_id);
                }
            }
            $this->time_spent[$course_id] = $time_spent;
        }

        return $this->time_spent[$course_id];

    }
}

$init = new init;

echo $init->get_course_time_spent(1, 234).PHP_EOL;
echo $init->get_course_time_spent(2, 2345).PHP_EOL;
echo $init->get_course_time_spent(3, 23456).PHP_EOL;

print_r($init);

Output for git.master, git.master_jit, rfc.property-hooks: 15 15 15 init Object ( [time_spent:init:private] => Array ( [234] => 15 [2345] => 15 [23456] => 15 ) )

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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