denpamusic/php-bitcoinrpc

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src/Traits/Collection.php

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Missing class import via use statement (line '251', column '22').
Open

        $array = new \RecursiveIteratorIterator(
Severity: Minor
Found in src/Traits/Collection.php by phpmd

MissingImport

Since: 2.7.0

Importing all external classes in a file through use statements makes them clearly visible.

Example

function make() {
    return new \stdClass();
}

Source http://phpmd.org/rules/cleancode.html#MissingImport

Missing class import via use statement (line '252', column '17').
Open

            new \RecursiveArrayIterator((array) $this->get($key))
Severity: Minor
Found in src/Traits/Collection.php by phpmd

MissingImport

Since: 2.7.0

Importing all external classes in a file through use statements makes them clearly visible.

Example

function make() {
    return new \stdClass();
}

Source http://phpmd.org/rules/cleancode.html#MissingImport

Avoid assigning values to variables in if clauses and the like (line '346', column '18').
Open

    protected function parseKey($key, callable $callback, ?array $result = null)
    {
        $parts = is_array($key) ? $key : explode('.', trim($key, '.'));
        $result = $result ?: $this->toArray();

Severity: Minor
Found in src/Traits/Collection.php by phpmd

IfStatementAssignment

Since: 2.7.0

Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.

Example

class Foo
{
    public function bar($flag)
    {
        if ($foo = 'bar') { // possible typo
            // ...
        }
        if ($baz = 0) { // always false
            // ...
        }
    }
}

Source http://phpmd.org/rules/cleancode.html#ifstatementassignment

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