TraderInteractive\Filter\Closures::filter()

Complexity

Conditions	5
Paths	4

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function filter($value, bool $allowNull = false)
    {
        if ($allowNull === true && $value === null) {
            return null;
        }

        if ($value instanceof \Closure) {
            return $value;

The expression return $value returns the type Closure which is incompatible with the documented return type boolean|null.

        }

        if (is_callable($value)) {
            return \Closure::fromCallable($value);

The expression return Closure::fromCallable($value) returns the type Closure which is incompatible with the documented return type boolean|null.

        }

        throw new FilterException('Value "' . var_export($value, true) . '" is not Closure or $allowNull is not set');
    }