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| 1 | +<?xml version="1.0"?> |
| 2 | +<documentation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
| 3 | + xsi:noNamespaceSchemaLocation="https://phpcsstandards.github.io/PHPCSDevTools/phpcsdocs.xsd" |
| 4 | + title="Array Declaration Spacing" |
| 5 | + > |
| 6 | + <standard> |
| 7 | + <![CDATA[ |
| 8 | + When an array uses keys, each key/value pair must start on a new line. |
| 9 | + ]]> |
| 10 | + </standard> |
| 11 | + <code_comparison> |
| 12 | + <code title="Valid: There is only one key/value pair per line."> |
| 13 | + <![CDATA[ |
| 14 | +$args = array( |
| 15 | + <em>'post_id' => 22</em>, |
| 16 | + <em>'category' => 1</em>, |
| 17 | +); |
| 18 | + ]]> |
| 19 | + </code> |
| 20 | + <code title="Invalid: More than one key/value pair per line."> |
| 21 | + <![CDATA[ |
| 22 | +$args = array( |
| 23 | + <em>'post_id' => 22, 'category' => 1</em>, |
| 24 | +); |
| 25 | + ]]> |
| 26 | + </code> |
| 27 | + </code_comparison> |
| 28 | + <standard> |
| 29 | + <![CDATA[ |
| 30 | + Each item in a multi-line array must be on a new line. |
| 31 | + ]]> |
| 32 | + </standard> |
| 33 | + <code_comparison> |
| 34 | + <code title="Valid: Only one array item per line."> |
| 35 | + <![CDATA[ |
| 36 | +$args = array( |
| 37 | + <em>'post_id'</em>, |
| 38 | + <em>'comment_count'</em>, |
| 39 | + <em>'post_type'</em>, |
| 40 | +); |
| 41 | + ]]> |
| 42 | + </code> |
| 43 | + <code title="Invalid: More than one item per line in a multi-line array."> |
| 44 | + <![CDATA[ |
| 45 | +$args = array( |
| 46 | + <em>'post_id', 'comment_count', 'post_type'</em>, |
| 47 | +); |
| 48 | + ]]> |
| 49 | + </code> |
| 50 | + </code_comparison> |
| 51 | + <standard> |
| 52 | + <![CDATA[ |
| 53 | + Associative arrays with multiple key-value pairs must also follow this rule. |
| 54 | + ]]> |
| 55 | + </standard> |
| 56 | + <code_comparison> |
| 57 | + <code title="Valid: Each key-value pair on its own line."> |
| 58 | + <![CDATA[ |
| 59 | +$settings = array( |
| 60 | + <em>'width' => 300</em>, |
| 61 | + <em>'height' => 200</em>, |
| 62 | + <em>'color' => 'blue'</em>, |
| 63 | +); |
| 64 | + ]]> |
| 65 | + </code> |
| 66 | + <code title="Invalid: Multiple key-value pairs on the same line in a multi-line array."> |
| 67 | + <![CDATA[ |
| 68 | +$settings = array( |
| 69 | + <em>'width' => 300, 'height' => 200</em>, |
| 70 | + <em>'color' => 'blue'</em>, |
| 71 | +); |
| 72 | + ]]> |
| 73 | + </code> |
| 74 | + </code_comparison> |
| 75 | +</documentation> |
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