public static function processAttachments(array $attachments)
    {
        $processed = [];

        foreach ($attachments as $attachment) {
            if (!($attachment instanceof Attachment)) {
                throw new \InvalidArgumentException('Attachments must implement Stampie\\Attachment');
            }

            $name = $attachment->getName();

            if (isset($processed[$name])) {
                // Name conflict
                $name = static::findUniqueName($name, array_keys($processed));
            }

            $processed[$name] = $attachment;
        }

        return $processed;
    }
public static function processAttachments(array $attachments)
    {
        $processed = [];

        foreach ($attachments as $attachment) {
            if (!($attachment instanceof Attachment)) {
                throw new \InvalidArgumentException('Attachments must implement Stampie\\Attachment');
            }

            $name = $attachment->getName();

            if (isset($processed[$name])) {
                
                $name = static::findUniqueName($name, array_keys($processed));
            }

            $processed[$name] = $attachment;
        }

        return $processed;
    }
public static function processAttachments ( array $ attachments ) { $ processed = [ ] ; foreach ( $ attachments as $ attachment ) { if ( ! ( $ attachment instanceof Attachment ) ) { throw new \ InvalidArgumentException ( 'Attachments must implement Stampie\\Attachment' ) ; } $ name = $ attachment -> getName ( ) ; if ( isset ( $ processed [ $ name ] ) ) { // Name conflict $ name = static :: findUniqueName ( $ name , array_keys ( $ processed ) ) ; } $ processed [ $ name ] = $ attachment ; } return $ processed ; }
Applies a function to each attachment, and finds a unique name for any conflicting names.

@param Attachment[] $attachments

@throws \InvalidArgumentException

@return Attachment[]
Applies a function to each attachment and finds a unique name for any conflicting names .