Support arrays with union value-types in implode() #19531
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| 1m 51s | |
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| 1m 35s | |
| 2m 47s | |
| 53m 50s | 
| Job | Run time | 
|---|---|
| 1m 32s | |
| 1m 33s | |
| 2m 11s | |
| 3m 53s | |
| 1m 57s | |
| 3m 16s | |
| 1m 54s | |
| 2m 57s | |
| 3m 17s | |
| 2m 52s | |
| 1m 42s | |
| 2m 51s | |
| 3m 1s | |
| 2m 55s | |
| 1m 43s | |
| 2m 48s | |
| 1m 36s | |
| 2m 49s | |
| 1m 51s | |
| 2m 50s | |
| 1m 35s | |
| 2m 47s | |
| 53m 50s |