[DomCrawler] Change ->text() , ->html() and ->attr() methods to retur… #28614
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…n null if node list is empty
…n null if node list is empty
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Thanks for submitting. I'm closing because this has already been submittrd #28581 and the discussion is ongoing there. |
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…n null if node list is empty
The ->text() , ->html() and ->attr() methods will return null if the node list is empty. Previous behavior was that they were throwing exceptions, which was inconvenient.