colorValue example

foreach (\array_reverse($source, true) as $linenum => $line) {
                    if (\trim($line) || $linenum === $line_wanted) {
                        break;
                    }

                    unset($source[$linenum]);
                }

                foreach ($source as $lineno => $line) {
                    if ($lineno == $line_wanted) {
                        $out .= $indent.$this->renderer->colorValue($this->renderer->escape($line)).PHP_EOL;
                    } else {
                        $out .= $indent.$this->renderer->escape($line).PHP_EOL;
                    }
                }
            }

            ++$i;
        }

        return $out;
    }
}

public function renderLockedHeader(Value $o, ?string $content = null): string
    {
        $out = '';

        if (0 == $o->depth) {
            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
        }

        $out .= $this->renderer->renderHeader($o);

        if (null !== $content) {
            $out .= ' '.$this->renderer->colorValue($content);
        }

        $out .= PHP_EOL;

        return $out;
    }
}

$output[] = $s;
        }

        if (null !== ($s = $o->getSize())) {
            $output[] = '('.$this->escape($s).')';
        }

        if (null !== ($s = $o->getValueShort())) {
            if (self::$strlen_max) {
                $s = Utils::truncateString($s, self::$strlen_max);
            }
            $output[] = $this->colorValue($this->escape($s));
        }

        return \str_repeat(' ', $o->depth * $this->indent_width).\implode(' ', $output);
    }

    public function renderChildren(Value $o): string
    {
        if ('array' === $o->type) {
            $output = ' [';
        } elseif ('object' === $o->type) {
            $output = ' (';
        }

$out .= $this->renderer->renderHeader($o);
        $out .= $this->renderer->renderChildren($o).PHP_EOL;

        $indent = \str_repeat(' ', ($o->depth + 1) * $this->renderer->indent_width);

        if ($this->useJs) {
            $out .= '<span data-kint-microtime-group="'.$r->group.'">';
        }

        $out .= $indent.$this->renderer->colorType('TIME:').' ';
        $out .= $this->renderer->colorValue($dt->format('Y-m-d H:i:s.u')).PHP_EOL;

        if (null !== $r->lap) {
            $out .= $indent.$this->renderer->colorType('SINCE LAST CALL:').' ';

            $lap = \round($r->lap, 4);

            if ($this->useJs) {
                $lap = '<span class="kint-microtime-lap">'.$lap.'</span>';
            }

            $out .= $this->renderer->colorValue($lap.'s').'.'.PHP_EOL;
        }