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File: zray/vendor/PHP_CodeSniffer-2.2.0/CodeSniffer/Standards/Squiz/Docs/Arrays/ArrayDeclarationStandard.xml
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<documentation title="Array Declarations"> <standard> <![CDATA[ This standard covers all array declarations, regardless of the number and type of values contained within the array. ]]> </standard> <standard> <![CDATA[ The <em>array</em> keyword must be lowercase. ]]> </standard> <code_comparison> <code title="Valid: array keyword lowercase"> <![CDATA[ $array = <em>a</em>rray('val1', 'val2'); ]]> </code> <code title="Invalid: first letter capitalised"> <![CDATA[ $array = <em>A</em>rray('val1', 'val2'); ]]> </code> </code_comparison> <standard> <![CDATA[ The first array key must begin on the line after the <em>array</em> keyword. ]]> </standard> <code_comparison> <code title="Valid: first key on second line"> <![CDATA[ $array = array( <em>'key1'</em> => 'value1', 'key2' => 'value2', ); ]]> </code> <code title="Invalid: first key on same line"> <![CDATA[ $array = array(<em>'key1'</em> => 'value1', 'key2' => 'value2', ); ]]> </code> </code_comparison> <standard> <![CDATA[ All array keys must be indented to one space after the start of the <em>array</em> keyword. The closing parenthesis must be aligned with the start of the <em>array</em> keyword. ]]> </standard> <code_comparison> <code title="Valid: aligned correctly"> <![CDATA[ $array = array( <em> </em>'key1' => 'value1', <em> </em>'key2' => 'value2', ); ]]> </code> <code title="Invalid: keys and parenthesis aligned incorrectly"> <![CDATA[ $array = array( <em>'</em>key1' => 'value1', <em>'</em>key2' => 'value2', ); ]]> </code> </code_comparison> <standard> <![CDATA[ All double arrow symbols must be aligned to one space after the longest array key. Alignment must be achieved using spaces. ]]> </standard> <code_comparison> <code title="Valid: keys and values aligned"> <![CDATA[ $array = array( 'keyTen'<em> </em>=> 'ValueTen', 'keyTwenty'<em> </em>=> 'ValueTwenty', ); ]]> </code> <code title="Invalid: alignment incorrect"> <![CDATA[ $array = array( 'keyTen'<em> </em>=> 'ValueTen', 'keyTwenty'<em> </em>=> 'ValueTwenty', ); ]]> </code> </code_comparison> <standard> <![CDATA[ All array values must be followed by a comma, including the final value. ]]> </standard> <code_comparison> <code title="Valid: comma after each value"> <![CDATA[ $array = array( 'key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3'<em>,</em> ); ]]> </code> <code title="Invalid: no comma after last value"> <![CDATA[ $array = array( 'key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3'<em> </em> ); ]]> </code> </code_comparison> </documentation>