Fixed serialization issues related to various problems

[norberttech]

Change Log

Added

Fixed

• Serialization of XMLElement and XMLNodeElement
• Serialization of multiline strings with special characters

Changed

Removed

Deprecated

Security

---

Description

[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   | 35.140mb +0.00%  | 760.671ms +0.68% | ±2.17% +77.35%  |
| CSVExtractorBench     | bench_extract_10k | 1    | 3   | 4.774mb +0.10%   | 343.435ms +0.71% | ±0.54% +183.22% |
| JsonExtractorBench    | bench_extract_10k | 1    | 3   | 4.868mb +0.05%   | 985.347ms +0.65% | ±0.80% -20.75%  |
| ParquetExtractorBench | bench_extract_10k | 1    | 3   | 239.573mb +0.00% | 1.147s +0.40%    | ±0.32% -58.39%  |
| TextExtractorBench    | bench_extract_10k | 1    | 3   | 4.653mb +0.01%   | 57.292ms +1.09%  | ±0.51% -27.35%  |
| XmlExtractorBench     | bench_extract_10k | 1    | 3   | 4.655mb +0.01%   | 470.535ms -0.12% | ±0.52% -28.97%  |
+-----------------------+-------------------+------+-----+------------------+------------------+-----------------+

Transformers

+-----------------------------+--------------------------+------+-----+------------------+-----------------+----------------+
| benchmark                   | subject                  | revs | its | mem_peak         | mode            | rstdev         |
+-----------------------------+--------------------------+------+-----+------------------+-----------------+----------------+
| RenameEntryTransformerBench | bench_transform_10k_rows | 1    | 3   | 110.368mb +0.00% | 64.072ms +1.75% | ±0.22% -39.10% |
+-----------------------------+--------------------------+------+-----+------------------+-----------------+----------------+

Loaders

+--------------------+----------------+------+-----+------------------+------------------+-----------------+
| benchmark          | subject        | revs | its | mem_peak         | mode             | rstdev          |
+--------------------+----------------+------+-----+------------------+------------------+-----------------+
| AvroLoaderBench    | bench_load_10k | 1    | 3   | 94.731mb +0.00%  | 454.361ms +2.21% | ±0.16% -81.30%  |
| CSVLoaderBench     | bench_load_10k | 1    | 3   | 54.812mb +0.01%  | 72.179ms -0.37%  | ±1.17% -8.99%   |
| JsonLoaderBench    | bench_load_10k | 1    | 3   | 105.324mb +0.00% | 57.631ms +1.77%  | ±1.01% +57.30%  |
| ParquetLoaderBench | bench_load_10k | 1    | 3   | 320.535mb +0.00% | 1.265s -0.64%    | ±1.24% +113.25% |
| TextLoaderBench    | bench_load_10k | 1    | 3   | 17.695mb +0.01%  | 41.069ms -1.04%  | ±0.28% -43.68%  |
+--------------------+----------------+------+-----+------------------+------------------+-----------------+

Building Blocks

+-------------------------+----------------------------+------+-----+------------------+------------------+-------------------------------+
| benchmark               | subject                    | revs | its | mem_peak         | mode             | rstdev                        |
+-------------------------+----------------------------+------+-----+------------------+------------------+-------------------------------+
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 115.991mb +0.00% | 400.479ms +1.02% | ±1.63% +465.67%               |
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 59.710mb +0.00%  | 207.312ms +4.86% | ±2.05% +68.58%                |
| NativeEntryFactoryBench | bench_entry_factory        | 1    | 3   | 14.834mb +0.02%  | 42.504ms +2.49%  | ±2.17% +323.19%               |
| TypeDetectorBench       | bench_type_detector        | 1    | 3   | 59.397mb +0.00%  | 332.498ms +0.70% | ±1.32% +174.31%               |
| TypeDetectorBench       | bench_type_detector        | 1    | 3   | 14.320mb +0.00%  | 66.150ms +1.53%  | ±1.09% +316.74%               |
| RowsBench               | bench_chunk_10_on_10k      | 2    | 3   | 76.456mb +0.00%  | 4.366ms +6.30%   | ±1.74% +31.95%                |
| RowsBench               | bench_diff_left_1k_on_10k  | 2    | 3   | 96.248mb +0.00%  | 183.816ms +0.09% | ±0.71% +121.27%               |
| RowsBench               | bench_diff_right_1k_on_10k | 2    | 3   | 74.774mb +0.00%  | 18.377ms -2.25%  | ±0.25% -58.76%                |
| RowsBench               | bench_drop_1k_on_10k       | 2    | 3   | 77.696mb +0.00%  | 1.887ms +4.82%   | ±3.72% +199.00%               |
| RowsBench               | bench_drop_right_1k_on_10k | 2    | 3   | 77.696mb +0.00%  | 1.866ms +0.36%   | ±3.00% +141.74%               |
| RowsBench               | bench_entries_on_10k       | 2    | 3   | 74.808mb +0.00%  | 2.848ms +2.10%   | ±1.78% -17.03%                |
| RowsBench               | bench_filter_on_10k        | 2    | 3   | 75.337mb +0.00%  | 15.437ms +3.65%  | ±1.57% +1.81%                 |
| RowsBench               | bench_find_on_10k          | 2    | 3   | 75.337mb +0.00%  | 14.857ms -1.45%  | ±1.74% +208.89%               |
| RowsBench               | bench_find_one_on_10k      | 10   | 3   | 73.240mb +0.00%  | 2.000μs +5.60%   | ±0.00% -100.00%               |
| RowsBench               | bench_first_on_10k         | 10   | 3   | 73.240mb +0.00%  | 0.400μs 0.00%    | ±0.00% 0.00%                  |
| RowsBench               | bench_flat_map_on_1k       | 2    | 3   | 86.795mb +0.00%  | 13.412ms -0.74%  | ±1.48% -31.96%                |
| RowsBench               | bench_map_on_10k           | 2    | 3   | 116.156mb +0.00% | 65.140ms +2.16%  | ±1.30% +10.65%                |
| RowsBench               | bench_merge_1k_on_10k      | 2    | 3   | 75.857mb +0.00%  | 1.430ms +1.16%   | ±2.40% +130.78%               |
| RowsBench               | bench_partition_by_on_10k  | 2    | 3   | 79.203mb +0.00%  | 58.484ms +0.44%  | ±1.01% +204.96%               |
| RowsBench               | bench_remove_on_10k        | 2    | 3   | 77.958mb +0.00%  | 4.092ms +2.96%   | ±1.76% +146.72%               |
| RowsBench               | bench_sort_asc_on_1k       | 2    | 3   | 73.385mb +0.00%  | 39.949ms -3.28%  | ±0.29% -73.54%                |
| RowsBench               | bench_sort_by_on_1k        | 2    | 3   | 73.386mb +0.00%  | 39.775ms -3.14%  | ±0.70% -29.57%                |
| RowsBench               | bench_sort_desc_on_1k      | 2    | 3   | 73.385mb +0.00%  | 39.900ms -4.16%  | ±0.28% -16.04%                |
| RowsBench               | bench_sort_entries_on_1k   | 2    | 3   | 75.682mb +0.00%  | 7.387ms -6.14%   | ±1.58% -36.59%                |
| RowsBench               | bench_sort_on_1k           | 2    | 3   | 73.240mb +0.00%  | 29.658ms -0.09%  | ±0.62% -63.53%                |
| RowsBench               | bench_take_1k_on_10k       | 10   | 3   | 73.240mb +0.00%  | 13.824μs +0.18%  | ±1.35% +10513506349385000.00% |
| RowsBench               | bench_take_right_1k_on_10k | 10   | 3   | 73.240mb +0.00%  | 16.200μs -4.59%  | ±1.01% -62.75%                |
| RowsBench               | bench_unique_on_1k         | 2    | 3   | 96.250mb +0.00%  | 186.862ms +0.21% | ±0.22% -54.94%                |
+-------------------------+----------------------------+------+-----+------------------+------------------+-------------------------------+