41 lines
1.2 KiB
XML
41 lines
1.2 KiB
XML
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<?xml version="1.0"?>
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<documentation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="https://phpcsstandards.github.io/PHPCSDevTools/phpcsdocs.xsd"
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title="Function Calls to Dirname"
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>
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<standard>
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<![CDATA[
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PHP >= 5.3: Usage of dirname(__FILE__) can be replaced with __DIR__.
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]]>
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</standard>
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<code_comparison>
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<code title="Valid: Using __DIR__.">
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<![CDATA[
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$path = <em>__DIR__</em>;
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]]>
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</code>
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<code title="Invalid: dirname(__FILE__).">
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<![CDATA[
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$path = <em>dirname(__FILE__)</em>;
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]]>
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</code>
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</code_comparison>
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<standard>
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<![CDATA[
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PHP >= 7.0: Nested calls to dirname() can be replaced by using dirname() with the $levels parameter.
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]]>
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</standard>
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<code_comparison>
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<code title="Valid: Using dirname() with the $levels parameter.">
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<![CDATA[
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$path = <em>dirname($file, 3)</em>;
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]]>
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</code>
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<code title="Invalid: Nested function calls to dirname().">
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<![CDATA[
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$path = <em>dirname(dirname(dirname($file)))</em>;
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]]>
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</code>
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</code_comparison>
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</documentation>
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