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The D7 solution won't universally work, because $block['content'] might be a renderable array instead of a string of html. Also, this method will only render the content, without the '#theme' => 'block' wrapper.

donquixote
– donquixote

2018-08-09 11:33:14 +00:00
Commented Aug 9, 2018 at 11:33
The other D7 solution will cause a notice or sth, because drupal_render() has a by-reference parameter.

donquixote
– donquixote

2018-08-09 12:29:06 +00:00
Commented Aug 9, 2018 at 12:29
See drupal.org/project/drupal/issues/957038#comment-12723048

donquixote
– donquixote

2018-08-09 12:29:11 +00:00
Commented Aug 9, 2018 at 12:29

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Correct minor typos or mistakes
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create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>

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