Online PHP editor | rfc for 4Hpek

@ 2016-03-11T02:11:49Z

<?php

class Foo {

    public function bar($tags, $product_row) {
        $path_arr = [];
        foreach ($product_row['fields'] as $field) {
            //gets the path for this field like pathto/field
            $strpath = $tags[$field['id']]['str_path'];
            $paths = explode('/', $strpath);
            $this->stringKeyToMultArray($path_arr, $paths, $field['value']);
        }
        return json_encode($path_arr, JSON_PRETTY_PRINT);
    }

    protected function stringKeyToMultArray(&$newarr, $keys, $value) {
        if (count($keys) > 1) {
            $key = array_shift($keys);
            if ( !isset($newarr[$key]) || !is_array($newarr[$key])) {
                $newarr[$key] = array(array());
            }
            $this->stringKeyToMultArray($newarr[$key][0], $keys, $value);
            
        } else {
            $newarr[array_shift($keys)] = $value;
        }
    }

}

$foo = new Foo;
$tags = array(
    1 => array('str_path' => 'product_title'),
    2 => array('str_path' => 'ASIN'),
    3 => array('str_path' => 'codes/type'),
    4 => array('str_path' => 'codes/number'),
    5 => array('str_path' => 'quantity')
);
$product_row = array('fields' => array(
    array('id' => 1, 'value' => 'Test Title'),
    array('id' => 2, 'value' => '1234567890'),
    array('id' => 3, 'value' => 'UPC'),
    array('id' => 4, 'value' => '030878249270'),
    array('id' => 3, 'value' => 'UPC'),
));

echo $foo->bar($tags, $product_row);

Output for git.master, git.master_jit, rfc.property-hooks: { "product_title": "Test Title", "ASIN": "1234567890", "codes": [ { "type": "UPC", "number": "030878249270" } ] }

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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