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Print newline with single quotes in PHP
P粉436052364
P粉436052364 2023-08-23 23:53:11
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I tried to use single quotes as much as possible, but I noticed that I can't use n inside single quotes. I know I could enter the newline character directly by pressing enter, but that would break the indentation of my code.

When I use single quotes, is there some ASCII character or something I can type that will produce a newline?

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P粉883278265
P粉8832782652023-08-24 22:24:42 2 floor 
echo 'hollow world' . PHP_EOL;

Use the constant PHP_EOL then it is also operating system independent.

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    P粉543344381
    P粉5433443812023-08-24 11:34:16 1 floor

    No, because single quotes suppress even hex code replacement.

    echo 'Hello, world!' . "\xA";
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