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feat: add PSR-3 Trap logger with STDERR fallback #212

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feat: add PSR-3 Trap logger with STDERR fallback #212

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e9ecba6
feat: add PSR-3 Trap logger with STDERR fallback
petrdobr Mar 26, 2026
09e79b0
fix: improve Trap logger timeout handling and env fallback, expand tests
petrdobr Mar 31, 2026
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1 change: 1 addition & 0 deletions composer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@
"php-http/message": "^1.15",
"psr/container": "^1.1 || ^2.0",
"psr/http-message": "^1.1 || ^2",
"psr/log": "^1 || ^2 || ^3",
"symfony/console": "^6.4 || ^7 || ^8",
"symfony/var-dumper": "^6.3 || ^7 || ^8",
"yiisoft/injector": "^1.2"
Expand Down
72 changes: 51 additions & 21 deletions src/Client/TrapHandle.php
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@
use Buggregator\Trap\Client\TrapHandle\Counter;
use Buggregator\Trap\Client\TrapHandle\Dumper as VarDumper;
use Buggregator\Trap\Client\TrapHandle\StaticState;
use Buggregator\Trap\Log\TrapLogger;
use Psr\Log\LoggerInterface;
use Symfony\Component\VarDumper\Caster\TraceStub;

/**
Expand All @@ -20,6 +22,7 @@ final class TrapHandle
private string $timesCounterKey = '';
private int $depth = 0;
private readonly StaticState $staticState;
private static ?TrapLogger $logger = null;

private function __construct(
private array $values,
Expand All @@ -35,6 +38,33 @@ public static function fromArray(array $array): self
return new self($array);
}

/**
* Get a PSR-3 compatible logger instance for Trap client logging.
*
* Uses TRAP_MONOLOG_HOST and TRAP_MONOLOG_PORT env variables,
* falling back to 127.0.0.1:9913.
*/
public static function logger(): LoggerInterface
{
if (self::$logger === null) {
$host = self::getEnvValue('TRAP_MONOLOG_HOST', '127.0.0.1');
$port = self::getEnvValue('TRAP_MONOLOG_PORT', '9913');

$port = \is_numeric($port) ? (int) $port : 9913;

if ($port < 1 || $port > 65535) {
$port = 9913;
}

self::$logger = new TrapLogger(
host: $host,
port: $port,
);
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}

return self::$logger;
}

/**
* Create a new instance with a single value.
*
Expand Down Expand Up @@ -214,6 +244,25 @@ public function __destruct()
$this->haveToSend() and $this->sendDump();
}

private static function getEnvValue(string $name, string $default): string
{
if (\array_key_exists($name, $_ENV)) {
return $_ENV[$name];
}

$value = \getenv($name, true);
if ($value !== false) {
return $value;
}

$value = \getenv($name);
if ($value !== false) {
return $value;
}

return $default;
}

private function sendDump(): void
{
$staticState = StaticState::getValue();
Expand All @@ -223,9 +272,9 @@ private function sendDump(): void
try {
// Set default values if not set
if (!isset($_SERVER['VAR_DUMPER_FORMAT'], $_SERVER['VAR_DUMPER_SERVER'])) {
$_SERVER['VAR_DUMPER_FORMAT'] = $this->getEnvValue('VAR_DUMPER_FORMAT', 'server');
$_SERVER['VAR_DUMPER_FORMAT'] = self::getEnvValue('VAR_DUMPER_FORMAT', 'server');
// todo use the config file in the future
$_SERVER['VAR_DUMPER_SERVER'] = $this->getEnvValue('VAR_DUMPER_SERVER', '127.0.0.1:9912');
$_SERVER['VAR_DUMPER_SERVER'] = self::getEnvValue('VAR_DUMPER_SERVER', '127.0.0.1:9912');
}

// Dump single value
Expand All @@ -248,25 +297,6 @@ private function sendDump(): void
}
}

private function getEnvValue(string $name, string $default): string
{
if (\array_key_exists($name, $_ENV)) {
return $_ENV[$name];
}

$value = \getenv($name, true);
if ($value !== false) {
return $value;
}

$value = \getenv($name);
if ($value !== false) {
return $value;
}

return $default;
}

private function haveToSend(): bool
{
if (!$this->haveToSend || $this->values === []) {
Expand Down
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