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Use "more entropy" option for uniqid()#20132
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xarem commentedOct 3, 2016
i found some other usages without more entropy option:
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javiereguiluz commentedOct 3, 2016
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nicolas-grekas commentedOct 3, 2016
👍 |
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fabpot commentedOct 3, 2016
Thank you@javiereguiluz. |
fabpot added a commit that referenced this pull requestOct 3, 2016
This PR was squashed before being merged into the 2.7 branch (closes#20132).Discussion----------Use "more entropy" option for uniqid()| Q | A| ------------- | ---| Branch? | 2.7| Bug fix? | no| New feature? | no| BC breaks? | no| Deprecations? | no| Tests pass? | yes| Fixed tickets | -| License | MIT| Doc PR | -As you can see in [the source code of the PHP uniqid() function](https://github.com/php/php-src/blob/1c295d4a9ac78fcc2f77d6695987598bb7abcb83/ext/standard/uniqid.c#L68) when you don't pass `true` as the second argument, PHP sleeps the application for 1 microsecond (`usleep(1)`)Symfony uses `true` almost everywhere, but there are still some places (mostly in bundles) where this is not the case.Commits-------4403e28 Use "more entropy" option for uniqid()
fabpot added a commit that referenced this pull requestOct 3, 2016
This PR was merged into the 3.2-dev branch.Discussion----------Add "more entropy" to every uniqid() call| Q | A| ------------- | ---| Branch? | master| Bug fix? | no| New feature? | no| BC breaks? | no| Deprecations? | no| Tests pass? | yes| Fixed tickets | -| License | MIT| Doc PR | -Same as#20132 but for the master branchCommits-------50a8c1f Add "more entropy" to every uniqid() call
This was referencedOct 3, 2016
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fabpot added a commit that referenced this pull requestJul 10, 2024
This PR was merged into the 5.4 branch.Discussion----------use more entropy with uniqid()| Q | A| ------------- | ---| Branch? | 5.4| Bug fix? | no| New feature? | no| Deprecations? | no| Issues || License | MITIt looked like using `uniqid()` without opting for more entropy slipped in after#20132 and#20137.Commits-------770e7fc use more entropy with uniqid()
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As you can see inthe source code of the PHP uniqid() function when you don't pass
trueas the second argument, PHP sleeps the application for 1 microsecond (usleep(1))Symfony uses
truealmost everywhere, but there are still some places (mostly in bundles) where this is not the case.