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[Contributing] [Standards] Added entry for identical comparison #5403

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[Contributing] [Standards] Added entry for identical comparison #5403

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[Contributing] [Conventions] Added entry for identical comparison
phansys Jun 15, 2015
fc350ca
Moved strict comparison doc from conventions to standards.
phansys Jun 15, 2015
ef30569
Updated message enforcing always to use strict comparison.
phansys Jun 16, 2015
b0a441f
Mixed both snippets in just one.
phansys Jun 16, 2015
b648da8
Updated markdown delimiter for code snippet.
phansys Jun 16, 2015
c073821
Moved "comparisons" inside "structure".
phansys Jun 26, 2015
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24 changes: 24 additions & 0 deletions contributing/code/standards.rst
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Expand Up @@ -167,6 +167,29 @@ Service Naming Conventions

* A group name uses the underscore notation.

.. _contributing-code-standards-comparisons:

Comparisons
-----------

Always use `identical comparison`_ unless you need type juggling:

instead of:
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should be removed

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Good catch @xabbuh, removed.


.. code-block:: php
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you can omit this if you use a double colon at the end of the line before

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I saw that syntax before, but what about specific code highlighting for PHP?

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PHP is the default syntax highlighting. So it's used in that case.

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Updated.


if (1 == $integerExpected) {
// ...
}

it should be:

.. code-block:: php

if (1 === $integerExpected) {
// ...
}
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What about using one code block for this to make it more compact?

Always use `identical comparison`_ unless you need type juggling::

    // use
    if (1 === $integerExcepted) {
        // ...
    }

    // instead of
    if (1 == $integerExcepted) {
        // ...
    }

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Seems good to me @xabbuh.

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Updated.


Documentation
-------------

Expand All @@ -186,3 +209,4 @@ License
.. _`PSR-1`: http://www.php-fig.org/psr/psr-1/
.. _`PSR-2`: http://www.php-fig.org/psr/psr-2/
.. _`PSR-4`: http://www.php-fig.org/psr/psr-4/
.. _`identical comparison`: https://php.net/manual/en/language.operators.comparison.php