Symfony version(s) affected

7.2

Description

When rendering a table in console and use emojis then width of columns could be wrong calculated.

How to reproduce

Use any emoji with variant selector (U+FE0F, U+FE0E) in cell output. For example ❄️

Possible Solution

Don't count number of variant selector symbols when counting padding for multi-byte strings.

private function renderCell(/* .. */): string  {
// ...
        if (false !== $encoding = mb_detect_encoding($cell, null, true)) {
            $width += \strlen($cell) - mb_strwidth(str_replace(["\xef\xb8\x8f", "\xef\xb8\x8e", ], "", $cell), $encoding);
        }

Additional Context