fix: documentations links

examples/disabling_sdk.php

@@ -19,7 +19,7 @@
 
 require __DIR__ . '/../vendor/autoload.php';
 
-//@see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#general-sdk-configuration
+//@see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
 putenv('OTEL_SDK_DISABLED=true');
 
 echo 'Creating (disabled) signals' . PHP_EOL;

examples/traces/features/configuration_from_environment.php

@@ -8,7 +8,7 @@
 
 use OpenTelemetry\SDK\Trace\TracerProviderFactory;
 
-//@see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md
+//@see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md
 putenv('OTEL_RESOURCE_ATTRIBUTES=service.version=1.0.0');
 putenv('OTEL_SERVICE_NAME=example-app');
 putenv('OTEL_LOG_LEVEL=warning');

examples/traces/features/span_resources.php

@@ -17,7 +17,7 @@
 echo 'Starting ConsoleSpanExporter' . PHP_EOL;
 
 $resource = ResourceInfoFactory::defaultResource()->merge(ResourceInfo::create(Attributes::create([
-    //@see https://github.com/open-telemetry/opentelemetry-specification/tree/main/specification/resource/semantic_conventions
+    //@see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/semantic-conventions.md
     ResourceAttributes::SERVICE_NAMESPACE => 'foo',
     ResourceAttributes::SERVICE_NAME => 'bar',
     ResourceAttributes::SERVICE_INSTANCE_ID => 1,

src/Contrib/Otlp/MetricExporter.php

@@ -16,7 +16,7 @@
 
 /**
  * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk_exporters/stdout.md#opentelemetry-metrics-exporter---standard-output
- * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/experimental/serialization/json.md#json-file-serialization
+ * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/file-exporter.md#json-file-serialization
  * @psalm-import-type SUPPORTED_CONTENT_TYPES from ProtobufSerializer
  */
 final class MetricExporter implements PushMetricExporterInterface, AggregationTemporalitySelectorInterface

src/SDK/Common/Configuration/Defaults.php

@@ -6,42 +6,43 @@
 
 /**
  * Default values for environment variables defined by the OpenTelemetry specification and language specific variables for the PHP SDK.
- * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md
+ * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md
  */
 interface Defaults
 {
     /**
      * General SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#general-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
      */
     public const OTEL_LOG_LEVEL = 'info';
     public const OTEL_PROPAGATORS = 'tracecontext,baggage';
     public const OTEL_TRACES_SAMPLER = 'parentbased_always_on';
     public const OTEL_SDK_DISABLED = 'false';
     /**
      * Batch Span Processor
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#batch-span-processor
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-span-processor
      */
     public const OTEL_BSP_SCHEDULE_DELAY = 5000;
     public const OTEL_BSP_EXPORT_TIMEOUT = 30000;
     public const OTEL_BSP_MAX_QUEUE_SIZE = 2048;
     public const OTEL_BSP_MAX_EXPORT_BATCH_SIZE = 512;
     /**
      * Batch LogRecord Processor
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-logrecord-processor
      */
     public const OTEL_BLRP_SCHEDULE_DELAY = 1000;
     public const OTEL_BLRP_EXPORT_TIMEOUT = 30000;
     public const OTEL_BLRP_MAX_QUEUE_SIZE = 2048;
     public const OTEL_BLRP_MAX_EXPORT_BATCH_SIZE = 512;
     /**
      * Attribute Limits
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#attribute-limits
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#attribute-limits
      */
     public const OTEL_ATTRIBUTE_COUNT_LIMIT = 128;
     public const OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT = PHP_INT_MAX;
     /**
      * Span Limits
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#span-limits-
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#span-limits
      */
     public const OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT = 128;
     public const OTEL_SPAN_EVENT_COUNT_LIMIT = 128;
@@ -50,6 +51,7 @@ interface Defaults
     public const OTEL_LINK_ATTRIBUTE_COUNT_LIMIT = 128;
     /**
      * LogRecord Limits
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#logrecord-limits
      */
     public const OTEL_LOGRECORD_ATTRIBUTE_VALUE_LENGTH_LIMIT = PHP_INT_MAX;
     public const OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT = 128;
@@ -79,27 +81,27 @@ interface Defaults
     public const OTEL_EXPORTER_OTLP_LOGS_PROTOCOL = 'http/protobuf';
     /**
      * Zipkin Exporter
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#zipkin-exporter
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#zipkin-exporter
      */
     public const OTEL_EXPORTER_ZIPKIN_ENDPOINT = 'http://localhost:9411/api/v2/spans';
     // Timeout (seconds)
     public const OTEL_EXPORTER_ZIPKIN_TIMEOUT = 10;
     /**
      * Prometheus Exporter
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#prometheus-exporter
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#prometheus-exporter
      */
     public const OTEL_EXPORTER_PROMETHEUS_HOST = '0.0.0.0';
     public const OTEL_EXPORTER_PROMETHEUS_PORT = 9464;
     /**
      * Exporter Selection
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#exporter-selection
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#exporter-selection
      */
     public const OTEL_TRACES_EXPORTER = 'otlp';
     public const OTEL_METRICS_EXPORTER = 'otlp';
     public const OTEL_LOGS_EXPORTER = 'otlp';
     /**
      * Metrics SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#metrics-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#metrics-sdk-configuration
      */
     public const OTEL_METRICS_EXEMPLAR_FILTER = 'with_sampled_trace';
     public const OTEL_METRIC_EXPORT_INTERVAL = 60000;
@@ -108,7 +110,7 @@ interface Defaults
     public const OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION = 'explicit_bucket_histogram';
     /**
      * Language Specific Environment Variables
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#language-specific-environment-variables
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#language-specific-environment-variables
      */
     public const OTEL_PHP_TRACES_PROCESSOR = 'batch';
     public const OTEL_PHP_DETECTORS = 'all';

src/SDK/Common/Configuration/KnownValues.php

@@ -8,7 +8,7 @@
 
 /**
  * "Known values" for OpenTelemetry configurataion variables.
- * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md
+ * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md
  * Notice: Values specific to the PHP SDK have been added
  */
 interface KnownValues
@@ -88,7 +88,7 @@ interface KnownValues
 
     /**
      * General SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#general-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
      */
     public const OTEL_LOG_LEVEL = [
         self::VALUE_LOG_EMERGENCY,
@@ -136,7 +136,7 @@ interface KnownValues
     public const OTEL_EXPORTER_OTLP_METRICS_PROTOCOL = self::VALUES_OTLP_PROTOCOL;
     /**
      * Exporter Selection
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#exporter-selection
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#exporter-selection
      */
     public const OTEL_TRACES_EXPORTER = [
         self::VALUE_OTLP,
@@ -154,7 +154,7 @@ interface KnownValues
     ];
     /**
      * Metrics SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#metrics-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#metrics-sdk-configuration
      */
     public const OTEL_METRICS_EXEMPLAR_FILTER = [
         self::VALUE_WITH_SAMPLED_TRACE,
@@ -163,7 +163,7 @@ interface KnownValues
     ];
     /**
      * Language Specific Environment Variables
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#language-specific-environment-variables
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#language-specific-environment-variables
      */
     public const OTEL_PHP_TRACES_PROCESSOR = [
         self::VALUE_BATCH,

src/SDK/Common/Configuration/ValueTypes.php

@@ -6,13 +6,13 @@
 
 /**
  * Environment variables defined by the OpenTelemetry specification and language specific variables for the PHP SDK.
- * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md
+ * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md
  */
 interface ValueTypes
 {
     /**
      * General SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
      */
     public const OTEL_RESOURCE_ATTRIBUTES = VariableTypes::MAP;
     public const OTEL_SERVICE_NAME = VariableTypes::STRING;
@@ -22,29 +22,29 @@ interface ValueTypes
     public const OTEL_TRACES_SAMPLER_ARG = VariableTypes::MIXED;
     /**
      * Batch Span Processor
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#batch-span-processor
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-span-processor
      */
     public const OTEL_BSP_SCHEDULE_DELAY = VariableTypes::INTEGER;
     public const OTEL_BSP_EXPORT_TIMEOUT = VariableTypes::INTEGER;
     public const OTEL_BSP_MAX_QUEUE_SIZE = VariableTypes::INTEGER;
     public const OTEL_BSP_MAX_EXPORT_BATCH_SIZE = VariableTypes::INTEGER;
     /**
      * Batch LogRecord Processor
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#batch-logrecord-processor
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-logrecord-processor
      */
     public const OTEL_BLRP_SCHEDULE_DELAY = VariableTypes::INTEGER;
     public const OTEL_BLRP_EXPORT_TIMEOUT = VariableTypes::INTEGER;
     public const OTEL_BLRP_MAX_QUEUE_SIZE = VariableTypes::INTEGER;
     public const OTEL_BLRP_MAX_EXPORT_BATCH_SIZE = VariableTypes::INTEGER;
     /**
      * Attribute Limits
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#attribute-limits
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#attribute-limits
      */
     public const OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT = VariableTypes::INTEGER;
     public const OTEL_ATTRIBUTE_COUNT_LIMIT = VariableTypes::INTEGER;
     /**
      * Span Limits
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#span-limits
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#span-limits
      */
     public const OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT = VariableTypes::INTEGER;
     public const OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT = VariableTypes::INTEGER;
@@ -54,13 +54,13 @@ interface ValueTypes
     public const OTEL_LINK_ATTRIBUTE_COUNT_LIMIT = VariableTypes::INTEGER;
     /**
      * LogRecord Limits
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/configuration/sdk-environment-variables.md#logrecord-limits
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#logrecord-limits
      */
     public const OTEL_LOGRECORD_ATTRIBUTE_VALUE_LENGTH_LIMIT = VariableTypes::INTEGER;
     public const OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT = VariableTypes::INTEGER;
     /**
      * OTLP Exporter
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.24.0/specification/protocol/exporter.md#configuration-options
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#configuration-options
      */
     // Endpoint
     public const OTEL_EXPORTER_OTLP_ENDPOINT = VariableTypes::STRING;
@@ -92,27 +92,27 @@ interface ValueTypes
     public const OTEL_EXPORTER_OTLP_METRICS_PROTOCOL = VariableTypes::ENUM;
     /**
      * Zipkin Exporter
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#zipkin-exporter
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#zipkin-exporter
      */
     public const OTEL_EXPORTER_ZIPKIN_ENDPOINT = VariableTypes::STRING;
     public const OTEL_EXPORTER_ZIPKIN_TIMEOUT = VariableTypes::INTEGER;
     public const OTEL_EXPORTER_ZIPKIN_PROTOCOL = VariableTypes::STRING;
     /**
      * Prometheus Exporter
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#prometheus-exporter
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#prometheus-exporter
      */
     public const OTEL_EXPORTER_PROMETHEUS_HOST = VariableTypes::STRING;
     public const OTEL_EXPORTER_PROMETHEUS_PORT = VariableTypes::INTEGER;
     /**
      * Exporter Selection
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#exporter-selection
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#exporter-selection
      */
     public const OTEL_TRACES_EXPORTER = VariableTypes::LIST;
     public const OTEL_METRICS_EXPORTER = VariableTypes::LIST;
     public const OTEL_LOGS_EXPORTER = VariableTypes::LIST;
     /**
      * Metrics SDK Configuration
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#metrics-sdk-configuration
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#metrics-sdk-configuration
      */
     public const OTEL_METRICS_EXEMPLAR_FILTER = VariableTypes::ENUM;
     public const OTEL_METRIC_EXPORT_INTERVAL = VariableTypes::INTEGER;
@@ -121,7 +121,7 @@ interface ValueTypes
     public const OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION = VariableTypes::ENUM;
     /**
      * Language Specific Environment Variables
-     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#language-specific-environment-variables
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#language-specific-environment-variables
      */
     public const OTEL_PHP_TRACES_PROCESSOR = VariableTypes::ENUM;
     public const OTEL_PHP_LOGS_PROCESSOR = VariableTypes::LIST;