10000 Warn users of older PHP versions Crawler might not decode HTML entities properly by javiereguiluz · Pull Request #5433 · symfony/symfony-docs · GitHub
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Warn users of older PHP versions Crawler might not decode HTML entities properly #5433

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Merged
merged 2 commits into from
Jun 28, 2015
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Warn users of older PHP versions Crawler might not decode HTML entities properly #5433

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[DomCrawler] Warn users of older PHP versions Crawler might not decod…
jakzal May 12, 2015
699e637
Reworded the notice as a caution
javiereguiluz Jun 24, 2015
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Reworded the notice as a caution
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@javiereguiluz
javiereguiluz committed Jun 24, 2015
commit 699e63740374ff53c8a53e0a5828ab0d08a45827
7 changes: 6 additions & 1 deletion components/dom_crawler.rst
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Expand Up @@ -231,7 +231,12 @@ and :phpclass:`DOMNode` objects:
$html = $crawler->html();

The ``html`` method is new in Symfony 2.3.
In PHP < 5.3.6 it might return html entities which are not properly decoded.

.. caution::

Due to an issue in PHP, the ``html()`` method returns wrongly decoded HTML
entities in PHP versions lower than 5.3.6 (for example, it returns ``•``
instead of ``&bull;``).

Links
~~~~~
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