Prevent uninitialized string check in NativeEntryFactory

[stloyd]

Change Log

Added

Fixed

• Prevent uninitialized string check in `NativeEntryFactory`

Changed

Removed

Deprecated

Security

---

Description

Closes #742

[github-actions]

Flow PHP - Benchmarks

^{_{Results of the benchmarks from this PR are compared with the results from 1.x branch.}}

Extractors

+-----------------------+-------------------+------+-----+------------------+------------------+------------------+
| benchmark             | subject           | revs | its | mem_peak         | mode             | rstdev           |
+-----------------------+-------------------+------+-----+------------------+------------------+------------------+
| AvroExtractorBench    | bench_extract_10k | 1    | 3   | 35.139mb -0.00%  | 357.497ms -0.12% | ±0.52% -6.16%    |
| CSVExtractorBench     | bench_extract_10k | 1    | 3   | 4.789mb +0.00%   | 270.044ms -1.06% | ±2.36% +35.71%   |
| JsonExtractorBench    | bench_extract_10k | 1    | 3   | 4.937mb +0.00%   | 579.891ms +0.90% | ±3.36% +2013.33% |
| ParquetExtractorBench | bench_extract_10k | 1    | 3   | 233.514mb +0.00% | 781.596ms +0.08% | ±0.41% -16.13%   |
| TextExtractorBench    | bench_extract_10k | 1    | 3   | 4.783mb +0.00%   | 19.171ms -0.67%  | ±0.88% -21.99%   |
| XmlExtractorBench     | bench_extract_10k | 1    | 3   | 4.783mb +0.00%   | 401.105ms -0.25% | ±0.66% +112.38%  |
+-----------------------+-------------------+------+-----+------------------+------------------+------------------+

Transformers

+-----------------------------+--------------------------+------+-----+-----------------+-----------------+-----------------+
| benchmark                   | subject                  | revs | its | mem_peak        | mode            | rstdev          |
+-----------------------------+--------------------------+------+-----+-----------------+-----------------+-----------------+
| RenameEntryTransformerBench | bench_transform_10k_rows | 1    | 3   | 87.049mb +0.00% | 48.930ms +0.46% | ±0.85% +494.97% |
+-----------------------------+--------------------------+------+-----+-----------------+-----------------+-----------------+

Loaders

+--------------------+----------------+------+-----+------------------+------------------+-----------------+
| benchmark          | subject        | revs | its | mem_peak         | mode             | rstdev          |
+--------------------+----------------+------+-----+------------------+------------------+-----------------+
| AvroLoaderBench    | bench_load_10k | 1    | 3   | 93.289mb +0.00%  | 571.088ms +1.22% | ±0.13% -69.75%  |
| CSVLoaderBench     | bench_load_10k | 1    | 3   | 46.066mb +0.00%  | 67.998ms -0.79%  | ±0.86% -5.29%   |
| JsonLoaderBench    | bench_load_10k | 1    | 3   | 88.568mb +0.00%  | 61.836ms -0.35%  | ±0.90% -2.93%   |
| ParquetLoaderBench | bench_load_10k | 1    | 3   | 284.027mb +0.00% | 1.188s +0.98%    | ±1.39% +383.34% |
| TextLoaderBench    | bench_load_10k | 1    | 3   | 16.559mb +0.00%  | 41.271ms +1.40%  | ±0.61% +47.51%  |
+--------------------+----------------+------+-----+------------------+------------------+-----------------+

Building Blocks

+-------------------------+----------------------------+------+-----+-----------------+------------------+------------------+
| benchmark               | subject                    | revs | its | mem_peak        | mode             | rstdev           |
+-------------------------+----------------------------+------+-----+-----------------+------------------+------------------+
| RowsBench               | bench_chunk_10_on_10k      | 2    | 3   | 60.659mb +0.00% | 2.431ms +4.47%   | ±0.61% -66.70%   |
| RowsBench               | bench_diff_left_1k_on_10k  | 2    | 3   | 80.451mb +0.00% | 152.110ms +0.90% | ±0.98% +183.37%  |
| RowsBench               | bench_diff_right_1k_on_10k | 2    | 3   | 58.977mb +0.00% | 15.328ms +1.84%  | ±0.28% +13.30%   |
| RowsBench               | bench_drop_1k_on_10k       | 2    | 3   | 59.797mb +0.00% | 2.068ms +9.78%   | ±2.33% +250.66%  |
| RowsBench               | bench_drop_right_1k_on_10k | 2    | 3   | 59.797mb +0.00% | 1.840ms +8.85%   | ±2.23% +83.61%   |
| RowsBench               | bench_entries_on_10k       | 2    | 3   | 59.011mb +0.00% | 2.838ms +7.85%   | ±3.84% +971.66%  |
| RowsBench               | bench_filter_on_10k        | 2    | 3   | 59.540mb +0.00% | 14.661ms -2.48%  | ±0.80% -62.78%   |
| RowsBench               | bench_find_on_10k          | 2    | 3   | 59.539mb +0.00% | 14.666ms -2.23%  | ±1.01% -62.25%   |
| RowsBench               | bench_find_one_on_10k      | 10   | 3   | 57.610mb +0.00% | 1.800μs -0.34%   | ±0.00% -100.00%  |
| RowsBench               | bench_first_on_10k         | 10   | 3   | 57.610mb +0.00% | 0.300μs -25.00%  | ±0.00% -100.00%  |
| RowsBench               | bench_flat_map_on_1k       | 2    | 3   | 65.844mb +0.00% | 10.512ms +2.10%  | ±1.37% +94.83%   |
| RowsBench               | bench_map_on_10k           | 2    | 3   | 91.364mb +0.00% | 49.057ms +4.60%  | ±0.71% -40.94%   |
| RowsBench               | bench_merge_1k_on_10k      | 2    | 3   | 60.060mb +0.00% | 2.115ms +13.65%  | ±2.66% +83.75%   |
| RowsBench               | bench_partition_by_on_10k  | 2    | 3   | 62.330mb +0.00% | 35.584ms +5.58%  | ±0.69% +5.58%    |
| RowsBench               | bench_remove_on_10k        | 2    | 3   | 62.161mb +0.00% | 4.989ms +3.74%   | ±0.81% -68.39%   |
| RowsBench               | bench_sort_asc_on_1k       | 2    | 3   | 57.610mb +0.00% | 38.174ms +4.48%  | ±1.05% +50.58%   |
| RowsBench               | bench_sort_by_on_1k        | 2    | 3   | 57.610mb +0.00% | 38.273ms +3.60%  | ±0.84% +78.37%   |
| RowsBench               | bench_sort_desc_on_1k      | 2    | 3   | 57.610mb +0.00% | 38.878ms +5.66%  | ±2.69% +271.48%  |
| RowsBench               | bench_sort_entries_on_1k   | 2    | 3   | 59.885mb +0.00% | 7.870ms +8.75%   | ±1.63% -47.65%   |
| RowsBench               | bench_sort_on_1k           | 2    | 3   | 57.610mb +0.00% | 31.805ms +12.60% | ±2.00% +2400.98% |
| RowsBench               | bench_take_1k_on_10k       | 10   | 3   | 57.610mb +0.00% | 13.288μs +1.95%  | ±0.71% -55.04%   |
| RowsBench               | bench_take_right_1k_on_10k | 10   | 3   | 57.610mb +0.00% | 16.122μs +4.69%  | ±3.31% +523.97%  |
| RowsBench               | bench_unique_on_1k         | 2    | 3   | 80.451mb +0.00% | 163.721ms +3.56% | ±0.68% +4.45%    |
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 91.706mb +0.03% | 117.681ms +0.45% | ±1.10% -66.25%   |
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 47.595mb +0.01% | 59.814ms +5.17%  | ±1.27% +430.45%  |
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 12.392mb -0.00% | 14.100ms +2.33%  | ±1.97% +5.74%    |
+-------------------------+----------------------------+------+-----+-----------------+------------------+------------------+