What simple trick or feature do you really like to use?
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What simple trick or feature do you really like to use?
For further actions, you may consider blocking this person and/or reporting abuse
Navneet Verma -
Harutyun Mardirossian -
Saddam Hossain -
MD ARIFUL HAQUE -
Top comments (3)
Personally, I'm a big fan of the ?? syntax (available from PHP 7 and up).
An example:
Well, even though it's not really about PHP, it's still a nice trick. Let's A/B test some code!
This will print case no. 2.
If you put another asterisk (*) in the first little comment block, see what happens!
Suddenly, this will print case no. 1!
By just putting/removing one asterisk it will toggle both cases.
I bet this will work in multiple languages. However, I didn't test it anywhere but PHP.
A little known trick that's really nice when testing out some code. Just gave it a go and worked like a charm - thanks!