APM and distributed tracing for PHP
The Datadog PHP Tracer brings APM and distributed tracing to PHP.
License: BSD 3-Clause
| Version | Release | Download |
| 1.9.0 | 2025-05-09 | datadog_trace-1.9.0.tgz |
| 1.8.3 | 2025-04-10 | datadog_trace-1.8.3.tgz |
| 1.8.2 | 2025-04-03 | datadog_trace-1.8.2.tgz |
| 1.8.1 | 2025-04-03 | datadog_trace-1.8.1.tgz |
| 1.8.0 | 2025-04-01 | datadog_trace-1.8.0.tgz |
| Version | Message |
| 1.9.0 |
## All products ### Added - Update config telemetry to support stable config #3198 ## Tracer ### Added - Support DD_DOGSTATSD_HOST configuration #3167 - Add referrer hostname as span tag #3196 ### Changed - Capture key before first colon in DD_TAGS #3179 ### Fixed - Check server first before accessing in ddtrace_ip_extraction_find #3216 - Fix assumptions around interned strings on PHP 7.3 #3224 - Fix initial double remote config reading #3225, #3238 - Fix dropped trace payloads for the sidecar Datadog/libdatadog#1047 - Fix Windows VirtualProtect call #3229 ### Internal - Store debug symbols in the SSI archive #3217 ## Profiling ### Added - Configurable allocation sampling distance #3227 ### Changed - Accept auto as valid value for DD_PROFILING_ENABLED #3166 ### Fixed - Fix empty internal metadata #3228 - Follow PHP globals model in allocation profiler #3175 ### Internal changes - Bump libdatadog to version 18 #3229 ## Application Security Management ### Added - AppSec support for Frankenphp #3165 - Detection/blocking of SQL injections through libddwaf #3186 - Add RASP_SQLI remote config capability #3203 ### Fixed - Make Appsec blocking compatible with Laravel error handler #3110 |
| 1.8.3 |
## All products ### Fixed - Checks for more ioncube extension names in SSI loader #3204 ## Tracer ### Fixed - Fix crash due to double close of span #3202 ## Profiling ### Fixed - Disable allocation profiling when JIT is enabled on PHP 8.4 #3199 |
| 1.8.2 |
## Application Security Management ### Fixed - Bug collecting client IPs #3183 |
| 1.8.1 |
## Tracer ### Fixed - Defer dropping the exec span to close time (#3181) |
| 1.8.0 |
## All products ### Added - Add support for file based configuration (library-config) #3068 ## Tracer ### Added - Add DDTrace\try_drop_span() API #3136 - Add support for PDO::connect #3125 - Add span creation and close handlers #3123 - API Gateway Tracing #3116 - Add a Ratchet integration #3115 - Baggage Header Propagation Support #3102 - Crashtracking for windows #3099 ### Changed - Enable 128 bit trace_id logging by default #3163 - Allow whitespace as separator in DD_TAGS #3162 - Implement Disable APM Tracing #3080 ### Fixed - Support both ENOTSUP and ENOSYS in shm_open fallback Datadog/libdatadog#969 - Handle flushing of multiple traces at once #3176 ### Internal - Show actual file and line for occurrence of exceptions as well #3172 - Support ZSTR_PARENT known_string #3106 ## Profiling ### Added - Add profiling and appsec to SSI #3063 ### Fixed - FrankenPHP idle phase #3169 - Add active span null check #3164 - Avoid some OOM panics and avoid long strings #3151 - Fix upscaling of I/O profiles #3146 ### Internal - Add 'tracing' features to capture time spent walking the stack #3094 ## Application Security Management ### Added - Implement API Security Sampling RFC #3117 - Add authenticated user tracking #3114 - Add profiling and appsec to SSI #3063 ### Changed - Upgrade libddwaf #3126 ### Fixed - Emit asm event on user events #3170 ### Internal - Add more logging around stack generation #3096 |