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symfony/src
Fabien Potencier b92808959b bug #36222 [Console] Fix OutputStream for PHP 7.4 (guillbdx)
This PR was squashed before being merged into the 3.4 branch.

Discussion
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[Console] Fix OutputStream for PHP 7.4

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #36166
| License       | MIT

From PHP 7.4, `fwrite` function now returns false for any failure: https://www.php.net/manual/en/migration74.incompatible.php#migration74.incompatible.core.fread-fwrite

Actually, the note in the PHP documentation is not exact: for PHP 7.3 and lower, `fwrite` function did return false when arguments passed in to the function were invalid, and 0 for other failures. From PHP 7.4, it returns false for any failure.
We can see it in the source code: for PHP 7.3: a1a8d14485/ext/standard/file.c (L1140)
Compare to PHP 7.4: https://github.com/php/php-src/blob/master/ext/standard/file.c#L1136

I update `OutputStream::doWrite()` to keep the same behavior as before.

Commits
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b375f93ed7 [Console] Fix OutputStream for PHP 7.4
2020-03-27 18:07:38 +01:00
..
Symfony bug #36222 [Console] Fix OutputStream for PHP 7.4 (guillbdx) 2020-03-27 18:07:38 +01:00