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| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| rfc:is_trusted [2021/06/21 18:14] – craigfrancis | rfc:is_trusted [2021/06/21 19:36] (current) – craigfrancis |
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| ===== Try it ===== | ===== Try it ===== |
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| [[https://3v4l.org/#focus=rfc.literals|Have a play with it on 3v4l.org]] - Note, the function has not yet been re-named and is still //is_literal()//, but all current functionality is the same. | [[https://3v4l.org/#focus=rfc.literals|Have a play with it on 3v4l.org]] |
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| [[https://github.com/craigfrancis/php-is-literal-rfc/blob/main/justification/example.php?ts=4|How it can be used by libraries]] - Notice how this example library just raises a warning, to simply let the developer know about the issue, **without breaking anything**. And it provides an //"unsafe_value"// value-object to bypass the //is_trusted()// check, but none of the examples need to use it (can be useful as a temporary thing, but there are much safer/better solutions, which developers are/should already be using). | [[https://github.com/craigfrancis/php-is-literal-rfc/blob/main/justification/example.php?ts=4|How it can be used by libraries]] - Notice how this example library just raises a warning, to simply let the developer know about the issue, **without breaking anything**. And it provides an //"unsafe_value"// value-object to bypass the //is_trusted()// check, but none of the examples need to use it (can be useful as a temporary thing, but there are much safer/better solutions, which developers are/should already be using). |
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| **What about the performance impact?** | **What about the performance impact?** |
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| | These stats from an early version of the implementation (new tests will be completed soon). |
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| Máté Kocsis has created a [[https://github.com/kocsismate/php-version-benchmarks/|php benchmark]] to replicate the old [[https://01.org/node/3774|Intel Tests]], and the [[https://github.com/craigfrancis/php-is-literal-rfc/blob/main/tests/results/with-concat/kocsismate.pdf|preliminary testing on this implementation]] has found a 0.124% performance hit for the Laravel Demo app, and 0.161% for Symfony (rounds 4-6, which involved 5000 requests). These tests do not connect to a database, as the variability introduced makes it impossible to measure that low of a difference. | Máté Kocsis has created a [[https://github.com/kocsismate/php-version-benchmarks/|php benchmark]] to replicate the old [[https://01.org/node/3774|Intel Tests]], and the [[https://github.com/craigfrancis/php-is-literal-rfc/blob/main/tests/results/with-concat/kocsismate.pdf|preliminary testing on this implementation]] has found a 0.124% performance hit for the Laravel Demo app, and 0.161% for Symfony (rounds 4-6, which involved 5000 requests). These tests do not connect to a database, as the variability introduced makes it impossible to measure that low of a difference. |