doctrine / orm

                $joinColumnsLines = [];

                foreach ($associationMapping['joinColumns'] as $joinColumn) {

                    if ($joinColumnAnnot = $this->generateJoinColumnAnnotation($joinColumn)) {

                        $joinColumnsLines[] = $this->spaces . ' *   ' . $joinColumnAnnot;

                    }

                }

                $lines[] = implode(",\n", $joinColumnsLines);

                $lines[] = $this->spaces . ' * })';

                $joinColumnsLines = [];

                foreach ($associationMapping['joinTable']['joinColumns'] as $joinColumn) {

                    $joinColumnsLines[] = $this->spaces . ' *     ' . $this->generateJoinColumnAnnotation($joinColumn);

                }

                $lines[] = implode(",". PHP_EOL, $joinColumnsLines);

                $lines[] = $this->spaces . ' *   },';