Add new function to add endpoint

[estringana]

Description

Reviewer checklist

• Test coverage seems ok.
• Appropriate labels assigned.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.74%. Comparing base (adcd254) to head (a5239ab).
⚠️ Report is 21 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3381   +/-   ##
=======================================
  Coverage   61.73%   61.74%           
=======================================
  Files         141      141           
  Lines       12481    12481           
  Branches     1630     1630           
=======================================
+ Hits         7705     7706    +1     
+ Misses       4055     4054    -1     
  Partials      721      721           

see 1 file with indirect coverage changes

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[pr-commenter]

Benchmarks [ tracer ]

Benchmark execution time: 2025-09-22 15:11:42

Comparing candidate commit a5239ab in PR branch estringana/collect-framework-endpoints with baseline commit adcd254 in branch master.

Found 7 performance improvements and 1 performance regressions! Performance is the same for 186 metrics, 0 unstable metrics.

scenario:MessagePackSerializationBench/benchMessagePackSerialization

• 🟥 execution_time [+5.960µs; +7.900µs] or [+5.703%; +7.561%]

scenario:PDOBench/benchPDOOverhead

• 🟩 execution_time [-59.320µs; -55.212µs] or [-22.248%; -20.707%]

scenario:PDOBench/benchPDOOverhead-opcache

• 🟩 execution_time [-60.738µs; -56.125µs] or [-23.002%; -21.255%]

scenario:PDOBench/benchPDOOverheadWithDBM

• 🟩 execution_time [-61.272µs; -57.117µs] or [-22.918%; -21.364%]

scenario:PDOBench/benchPDOOverheadWithDBM-opcache

• 🟩 execution_time [-60.073µs; -55.426µs] or [-22.788%; -21.025%]

scenario:PHPRedisBench/benchRedisOverhead

• 🟩 execution_time [-298.759µs; -275.797µs] or [-27.840%; -25.701%]

scenario:PHPRedisBench/benchRedisOverhead-opcache

• 🟩 execution_time [-304.722µs; -280.711µs] or [-27.767%; -25.579%]

scenario:TraceSerializationBench/benchSerializeTrace

• 🟩 execution_time [-28.640µs; -14.760µs] or [-6.136%; -3.162%]