function Create::iterFor

Returns an iterator for the given value.

Parameters

mixed $value:

1 call to Create::iterFor()

EachPromise::__construct in vendor/guzzlehttp/promises/src/EachPromise.php

Configuration hash can include the following key value pairs:

File

vendor/guzzlehttp/promises/src/Create.php, line 67

Class

Create

Namespace

GuzzleHttp\Promise

Code

public static function iterFor($value) : \Iterator {
    if ($value instanceof \Iterator) {
        return $value;
    }
    if (is_array($value)) {
        return new \ArrayIterator($value);
    }
    return new \ArrayIterator([
        $value,
    ]);
}