<?php implode(string $separator, array $array): string
<?php public function implode($delimiter = ', '): string { return implode($delimiter, $this->items); }
<?php $delimiter = $this->cellPadding() . '|' . $this->cellPadding(); return '|' . $this->cellPadding() . implode($delimiter, $paddedColumns) . $this->cellPadding() . "|\n"; } private function padColumn(string $text, int $width)