LogBar

Pair framework: LogBar

Pair\Helpers\LogBar is Pair’s request debug timeline for events, SQL queries, warnings, and errors.

Main methods

• getInstance(): LogBar
• event(string $description, string $type = 'notice', ?string $subtext = null): void
• render(): string
• canBeShown(): bool
• disable(): void

Useful counters:

• getErrorCount(): int
• getWarningCount(): int
• getQueryCount(): int

Implementation examples

Track custom event:

\Pair\Helpers\LogBar::event('Import started', 'notice');

Track slow operation:

\Pair\Helpers\LogBar::event('External API call', 'api', 'provider-x');

Render in template/layout:

echo \Pair\Helpers\LogBar::getInstance()->render();

Notes

• DB layer automatically writes query events to LogBar.
• Visibility depends on user permissions and options.

See also: Database, Logger, Application.