classes/Validate/Check/AltAttrOfImg.php
Method check
has 43 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
public static function check($url)
{
Validate\Set::log($url, 'alt_attr_of_img', self::$unspec, 1);
$str = Element\Get::ignoredHtml($url);
$ms = Element\Get::elementsByRe($str, 'ignores', 'imgs');
Function check
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
Open
public static function check($url)
{
Validate\Set::log($url, 'alt_attr_of_img', self::$unspec, 1);
$str = Element\Get::ignoredHtml($url);
$ms = Element\Get::elementsByRe($str, 'ignores', 'imgs');
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid using undefined variables such as '::$error_ids' which will lead to PHP notices. Open
Open
static::addErrorToHtml($url, 'alt_attr_of_img', static::$error_ids[$url], 'ignores');
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- Exclude checks
UndefinedVariable
Since: 2.8.0
Detects when a variable is used that has not been defined before.
Example
class Foo
{
private function bar()
{
// $message is undefined
echo $message;
}
}
Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid using undefined variables such as '::$error_ids' which will lead to PHP notices. Open
Open
static::addErrorToHtml($url, 'alt_attr_of_blank_only', static::$error_ids[$url], 'ignores');
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- Exclude checks
UndefinedVariable
Since: 2.8.0
Detects when a variable is used that has not been defined before.
Example
class Foo
{
private function bar()
{
// $message is undefined
echo $message;
}
}
Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid using undefined variables such as '::$error_ids' which will lead to PHP notices. Open
Open
static::addErrorToHtml($url, 'alt_attr_of_empty', static::$error_ids[$url], 'ignores');
- Read upRead up
- Exclude checks
UndefinedVariable
Since: 2.8.0
Detects when a variable is used that has not been defined before.
Example
class Foo
{
private function bar()
{
// $message is undefined
echo $message;
}
}