dominionenterprises /
util-arrays-php
| @@ 52-63 (lines=12) @@ | ||
| 49 | * |
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| 50 | * @return void |
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| 51 | */ |
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| 52 | public static function copyIfKeysExist(array $source, array &$dest, array $keyMap) |
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| 53 | { |
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| 54 | foreach ($keyMap as $destKey => $sourceKey) { |
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| 55 | if (is_int($destKey)) { |
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| 56 | $destKey = $sourceKey; |
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| 57 | } |
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| 58 | ||
| 59 | if (array_key_exists($sourceKey, $source)) { |
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| 60 | $dest[$destKey] = $source[$sourceKey]; |
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| 61 | } |
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| 62 | } |
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| 63 | } |
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| 64 | ||
| 65 | /** |
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| 66 | * Sets destination array values to be the source values if the source key is set in the source array. |
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| @@ 75-86 (lines=12) @@ | ||
| 72 | * |
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| 73 | * @return void |
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| 74 | */ |
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| 75 | public static function copyIfSet(array $source, array &$dest, array $keyMap) |
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| 76 | { |
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| 77 | foreach ($keyMap as $destKey => $sourceKey) { |
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| 78 | if (is_int($destKey)) { |
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| 79 | $destKey = $sourceKey; |
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| 80 | } |
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| 81 | ||
| 82 | if (isset($source[$sourceKey])) { |
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| 83 | $dest[$destKey] = $source[$sourceKey]; |
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| 84 | } |
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| 85 | } |
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| 86 | } |
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| 87 | ||
| 88 | /** |
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| 89 | * Returns true and fills $value if $key exists in $array, otherwise fills $value with null and returns false |
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