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<?php |
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/* |
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* This file is part of the PHP New Relic package. |
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* |
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* (c) Alex Soban <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace SobanVuex\NewRelic; |
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/** |
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* OOP Wrapper for the New Relic PHP Agent. |
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*/ |
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class Agent |
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{ |
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/** |
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* Extension status. |
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* |
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* @var bool |
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*/ |
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protected $loaded; |
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/** |
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* Instantiate the agent wrapper. |
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* |
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* Passing an application name will call the agent api right away. |
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* |
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* @param string|array $name (optional) Name(s) of app metrics should be reported under in New Relic |
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* user interface |
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* @param string $license (optional) Specify a different license key to report metrics to a different |
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* New Relic account |
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*/ |
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public function __construct($appname = null, string $license = null) |
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{ |
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$this->loaded = extension_loaded('newrelic'); |
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if (isset($appname, $license)) { |
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$this->setAppname($appname, $license); |
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} elseif (isset($appname)) { |
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$this->setAppname($appname); |
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} |
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} |
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/** |
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* Check if the New Relic extension is loaded. |
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* |
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* @return bool |
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*/ |
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public function isLoaded(): bool |
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{ |
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return $this->loaded; |
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} |
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/** |
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* Attaches a custom attribute (key/value pair) to the current transaction. |
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* |
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* Agent version 4.4.5.35 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_add_custom_parameter |
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* |
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* @param string $key The name of the custom attribute. Only the first 255 characters are retained |
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* @param mixed $value The value to associate with this custom attribute |
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* |
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* @return bool |
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*/ |
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public function addCustomParameter(string $key, $value): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_add_custom_parameter($key, $value); |
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} |
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/** |
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* Specify functions or methods for the agent to instrument with custom instrumentation. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_add_custom_tracer |
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* |
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* @param string $callable The name can be formatted either as function_name for procedural functions, |
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* or as "ClassName::method" for methods |
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* |
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* @return bool |
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*/ |
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public function addCustomTracer(string $callable): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_add_custom_tracer($callable); |
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} |
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/** |
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* Manually specify that a transaction is a background job or a web transaction. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_background_job |
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* |
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* @param bool $flag (optional) Defaults to true |
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*/ |
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public function backgroundJob(bool $flag = true) |
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{ |
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if ($this->isLoaded()) { |
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newrelic_background_job($flag); |
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} |
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} |
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/** |
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* Enable or disable the capture of URL parameters. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_capture_params |
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* |
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* @param bool $enable (optional) Defaults to true |
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*/ |
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public function captureParams(bool $enable = true) |
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{ |
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if ($this->isLoaded()) { |
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newrelic_capture_params($enable); |
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} |
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} |
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/** |
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* Add a custom metric (in milliseconds) to time a component of your app not captured by default. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newreliccustommetric-php-agent-api |
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* |
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* @param string $metric Name your custom metrics with a Custom/ prefix (for example, Custom/MyMetric) |
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* @param float $value Records timing in milliseconds. For example: a value of 4 is stored as .004 seconds |
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* in New Relic's systems |
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* |
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* @return bool |
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*/ |
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public function customMetric(string $metric, float $value): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_custom_metric($metric, $value); |
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} |
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/** |
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* Disable automatic injection of the New Relic Browser snippet on particular pages. |
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* |
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* Agent version 2.6.5.41 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_disable_autorum |
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* @see self::getBrowserTimingFooter |
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* @see self::getBrowserTimingHeader |
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* |
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* @return bool |
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*/ |
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public function disableAutorum(): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_disable_autorum(); |
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} |
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/** |
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* Stop timing the current transaction, but continue instrumenting it. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_end_of_transaction |
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* @see self::endTransaction |
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*/ |
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public function endOfTransaction() |
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{ |
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if ($this->isLoaded()) { |
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newrelic_end_of_transaction(); |
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} |
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} |
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/** |
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* Stop instrumenting the current transaction immediately. |
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* |
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* Agent version 3.0.5.95 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_end_transaction |
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* @see self::endOfTransaction |
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* @see self::startTransaction |
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* |
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* @param bool $ignore (optional) Defaults to false |
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* |
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* @return bool |
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*/ |
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public function endTransaction(bool $ignore = false): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_end_transaction($ignore); |
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} |
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/** |
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* Returns a New Relic Browser snippet to inject at the end of the HTML output. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_get_browser_timing_footer |
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* @see self::disableAutorum |
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* @see self::getBrowserTimingHeader |
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* |
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* @param bool $tags (optional) Defaults to true. If true or omitted, the string is enclosed in a <script> |
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* element for easy inclusion in the page's HTML |
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* |
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* @return string|null |
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*/ |
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public function getBrowserTimingFooter(bool $tags = true): ?string |
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{ |
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if (!$this->isLoaded()) { |
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return null; |
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} |
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return newrelic_get_browser_timing_footer($tags); |
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} |
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/** |
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* Returns a New Relic Browser snippet to inject in the head of your HTML output. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_get_browser_timing_header |
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* @see self::disableAutorum |
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* @see self::getBrowserTimingFooter |
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* |
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* @param bool $tags (optional) Defaults to true. If true or omitted, the string is enclosed in a <script> |
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* element for easy inclusion in the page's HTML. |
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* |
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* @return string|null |
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*/ |
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public function getBrowserTimingHeader(bool $tags = true): ?string |
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{ |
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if (!$this->isLoaded()) { |
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return null; |
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} |
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return newrelic_get_browser_timing_header($tags); |
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} |
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/** |
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* Ignore the current transaction when calculating Apdex. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_ignore_apdex |
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*/ |
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public function ignoreApdex() |
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{ |
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if ($this->isLoaded()) { |
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newrelic_ignore_apdex(); |
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} |
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} |
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/** |
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* Do not instrument the current transaction. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_ignore_transaction |
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*/ |
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public function ignoreTransaction() |
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{ |
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if ($this->isLoaded()) { |
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newrelic_ignore_transaction(); |
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} |
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} |
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/** |
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* Set custom name for current transaction. |
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* |
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* Compatible with all agent versions. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_name_transaction |
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* |
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* @param string $name Name of the transaction |
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* |
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* @return bool |
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*/ |
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public function nameTransaction(string $name): bool |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_name_transaction($name); |
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} |
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/** |
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* Use these calls to collect errors that the PHP agent does not collect automatically and to set the callback |
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* for your own error and exception handler. |
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* |
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* Agent version 2.6 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_notice_error |
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* |
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* @param string|\Throwable|\Exception|int $message|$e|$e|$errno |
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* @param \Throwable|\Exception|sring $e|$e|$errstr (optional) |
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* @param string $errfile (optional) |
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* @param int $errline (optional) |
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* @param string $errcontext (optional) |
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*/ |
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public function noticeError(...$arguments) |
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{ |
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if ($this->isLoaded()) { |
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newrelic_notice_error(...$arguments); |
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} |
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} |
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/** |
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* Record a custom event with the given name and attributes. |
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* |
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* Agent version 4.18.0.89 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_record_custom_event |
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* |
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* @param string $name Name of the custom event |
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* @param array $attributes Supply custom attributes as an associative array |
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* |
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* @since 2.0.0 |
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*/ |
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public function recordCustomEvent(string $name, array $attributes) |
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{ |
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if ($this->isLoaded()) { |
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newrelic_record_custom_event($name, $attributes); |
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} |
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} |
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/** |
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* Records a datastore segment. |
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* |
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* Agent version 7.5.0.199 or higher. |
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* |
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* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_record_datastore_segment |
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* |
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* @param callable $callback The function that should be timed to create the datastore segment |
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* @param array $parameters An associative array of parameters describing the datastore call |
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* |
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* @return mixed The return value of $callback is returned. If an error occurs, false is returned, and an error |
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* at the E_WARNING level will be triggered |
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* |
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* @since 3.0.0 |
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*/ |
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public function recordDatastoreSegment(callable $callback, array $parameters) |
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{ |
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if (!$this->isLoaded()) { |
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return false; |
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} |
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return newrelic_record_datastore_segment($callback, $parameters); |
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} |
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/** |
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* Sets the New Relic app name, which controls data rollup. |
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* |
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* Agent version 3.1.5.111 or higher. |
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* |
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|
|
* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_set_appname |
374
|
|
|
* |
375
|
|
|
* @param string|array $name Name(s) of app metrics should be reported under in New Relic user interface |
376
|
|
|
* @param string $license (optional) Specify a different license key to report metrics to a different |
377
|
|
|
* New Relic account |
378
|
|
|
* @param bool $xmit (optional) Defaults to false |
379
|
|
|
* |
380
|
|
|
* @return bool |
381
|
|
|
*/ |
382
|
|
|
public function setAppname($name, string $license = null, bool $xmit = false): bool |
383
|
|
|
{ |
384
|
|
|
if (!$this->isLoaded()) { |
385
|
|
|
return false; |
386
|
|
|
} |
387
|
|
|
|
388
|
|
|
$name = is_array($name) ? implode(';', $name) : $name; |
389
|
|
|
|
390
|
|
|
if (isset($license)) { |
391
|
|
|
return newrelic_set_appname($name, $license, $xmit); |
392
|
|
|
} |
393
|
|
|
|
394
|
|
|
return newrelic_set_appname($name); |
395
|
|
|
} |
396
|
|
|
|
397
|
|
|
/** |
398
|
|
|
* Create user-related custom attributes. newrelic_add_custom_parameter is more flexible. |
399
|
|
|
* |
400
|
|
|
* Agent version 3.1.5.111 or higher. |
401
|
|
|
* |
402
|
|
|
* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_set_user_attributes |
403
|
|
|
* @see self::addCustomParameter |
404
|
|
|
* |
405
|
|
|
* @param string $user Specify a name or username to associate with this page view |
406
|
|
|
* @param string $account Specify the name of a user account to associate with this page view |
407
|
|
|
* @param string $product Specify the name of a product to associate with this page view |
408
|
|
|
* |
409
|
|
|
* @return bool |
410
|
|
|
*/ |
411
|
|
|
public function setUserAttributes(string $user, string $account, string $product): bool |
412
|
|
|
{ |
413
|
|
|
if (!$this->isLoaded()) { |
414
|
|
|
return false; |
415
|
|
|
} |
416
|
|
|
|
417
|
|
|
return newrelic_set_user_attributes($user, $account, $product); |
418
|
|
|
} |
419
|
|
|
|
420
|
|
|
/** |
421
|
|
|
* Starts a new transaction, usually after manually ending a transaction. |
422
|
|
|
* |
423
|
|
|
* Agent version 3.0.5.95 or higher. |
424
|
|
|
* |
425
|
|
|
* @see https://docs.newrelic.com/docs/agents/php-agent/php-agent-api/newrelic_start_transaction |
426
|
|
|
* @see self::endTransaction |
427
|
|
|
* |
428
|
|
|
* @param string $appname The application name to associate with data from this transaction |
429
|
|
|
* @param string $license (optional) Provide a different license key if you want the transaction to report |
430
|
|
|
* to a different New Relic account |
431
|
|
|
* |
432
|
|
|
* @return bool |
433
|
|
|
*/ |
434
|
|
|
public function startTransaction(string $appname, string $license = null): bool |
435
|
|
|
{ |
436
|
|
|
if (!$this->isLoaded()) { |
437
|
|
|
return false; |
438
|
|
|
} |
439
|
|
|
|
440
|
|
|
if (isset($license)) { |
441
|
|
|
return newrelic_start_transaction($appname, $license); |
442
|
|
|
} |
443
|
|
|
|
444
|
|
|
return newrelic_start_transaction($name); |
|
|
|
|
445
|
|
|
} |
446
|
|
|
} |
447
|
|
|
|
This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.
Consider the following example. The parameter
$italy
is not defined by the methodfinale(...)
.The most likely cause is that the parameter was removed, but the annotation was not.