1 | <?php |
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2 | |||
3 | namespace Pronamic\WordPress\Pay\Gateways\MultiSafepay\Connect; |
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4 | |||
5 | use Pronamic\WordPress\Pay\Core\Gateway; |
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6 | use Pronamic\WordPress\Pay\Core\GatewayConfigFactory; |
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7 | use Pronamic\WordPress\Pay\Gateways\MultiSafepay\MultiSafepay; |
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8 | |||
9 | /** |
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10 | * Title: MultiSafepay config factory |
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11 | * Description: |
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12 | * Copyright: 2005-2019 Pronamic |
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13 | * Company: Pronamic |
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14 | * |
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15 | * @author Remco Tolsma |
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16 | * @version 2.0.2 |
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17 | * @since 1.2.6 |
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18 | */ |
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19 | class ConfigFactory extends GatewayConfigFactory { |
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20 | /** |
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21 | * Get config. |
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22 | * |
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23 | * @param $post_id |
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24 | * |
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25 | * @return Config |
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26 | */ |
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27 | public function get_config( $post_id ) { |
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28 | $config = new Config(); |
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29 | |||
30 | $config->mode = get_post_meta( $post_id, '_pronamic_gateway_mode', true ); |
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It seems like
get_post_meta($post_id, ...ic_gateway_mode', true) can also be of type false . However, the property $mode is declared as type string . Maybe add an additional type check?
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable Either this assignment is in error or a type check should be added for that assignment. class Id
{
public $id;
public function __construct($id)
{
$this->id = $id;
}
}
class Account
{
/** @var Id $id */
public $id;
}
$account_id = false;
if (starsAreRight()) {
$account_id = new Id(42);
}
$account = new Account();
if ($account instanceof Id)
{
$account->id = $account_id;
}
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31 | $config->account_id = get_post_meta( $post_id, '_pronamic_gateway_multisafepay_account_id', true ); |
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32 | $config->site_id = get_post_meta( $post_id, '_pronamic_gateway_multisafepay_site_id', true ); |
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33 | $config->site_code = get_post_meta( $post_id, '_pronamic_gateway_multisafepay_site_code', true ); |
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34 | |||
35 | if ( Gateway::MODE_TEST === $config->mode ) { |
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36 | $config->api_url = MultiSafepay::API_TEST_URL; |
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37 | } else { |
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38 | $config->api_url = MultiSafepay::API_PRODUCTION_URL; |
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39 | } |
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40 | |||
41 | return $config; |
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42 | } |
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43 | } |
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44 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: