function Table::renderRowSeparator

Renders horizontal header separator.

Example:

+-----+-----------+-------+

1 call to Table::renderRowSeparator()

Table::render in vendor/symfony/console/Helper/Table.php

Renders table to output.

File

vendor/symfony/console/Helper/Table.php, line 465

Class

Table

Provides helpers to display a table.

Namespace

Symfony\Component\Console\Helper

Code

private function renderRowSeparator(int $type = self::SEPARATOR_MID, ?string $title = null, ?string $titleFormat = null) : void {
    if (!($count = $this->numberOfColumns)) {
        return;
    }
    $borders = $this->style
        ->getBorderChars();
    if (!$borders[0] && !$borders[2] && !$this->style
        ->getCrossingChar()) {
        return;
    }
    $crossings = $this->style
        ->getCrossingChars();
    if (self::SEPARATOR_MID === $type) {
        [
            $horizontal,
            $leftChar,
            $midChar,
            $rightChar,
        ] = [
            $borders[2],
            $crossings[8],
            $crossings[0],
            $crossings[4],
        ];
    }
    elseif (self::SEPARATOR_TOP === $type) {
        [
            $horizontal,
            $leftChar,
            $midChar,
            $rightChar,
        ] = [
            $borders[0],
            $crossings[1],
            $crossings[2],
            $crossings[3],
        ];
    }
    elseif (self::SEPARATOR_TOP_BOTTOM === $type) {
        [
            $horizontal,
            $leftChar,
            $midChar,
            $rightChar,
        ] = [
            $borders[0],
            $crossings[9],
            $crossings[10],
            $crossings[11],
        ];
    }
    else {
        [
            $horizontal,
            $leftChar,
            $midChar,
            $rightChar,
        ] = [
            $borders[0],
            $crossings[7],
            $crossings[6],
            $crossings[5],
        ];
    }
    $markup = $leftChar;
    for ($column = 0; $column < $count; ++$column) {
        $markup .= str_repeat($horizontal, $this->effectiveColumnWidths[$column]);
        $markup .= $column === $count - 1 ? $rightChar : $midChar;
    }
    if (null !== $title) {
        $titleLength = Helper::width(Helper::removeDecoration($formatter = $this->output
            ->getFormatter(), $formattedTitle = \sprintf($titleFormat, $title)));
        $markupLength = Helper::width($markup);
        if ($titleLength > ($limit = $markupLength - 4)) {
            $titleLength = $limit;
            $formatLength = Helper::width(Helper::removeDecoration($formatter, \sprintf($titleFormat, '')));
            $formattedTitle = \sprintf($titleFormat, Helper::substr($title, 0, $limit - $formatLength - 3) . '...');
        }
        $titleStart = intdiv($markupLength - $titleLength, 2);
        if (false === mb_detect_encoding($markup, null, true)) {
            $markup = substr_replace($markup, $formattedTitle, $titleStart, $titleLength);
        }
        else {
            $markup = mb_substr($markup, 0, $titleStart) . $formattedTitle . mb_substr($markup, $titleStart + $titleLength);
        }
    }
    $this->output
        ->writeln(\sprintf($this->style
        ->getBorderFormat(), $markup));
}