macroparts /
vortex
| @@ 19-40 (lines=22) @@ | ||
| 16 | * @return mixed |
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| 17 | * @throws \InvalidArgumentException |
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| 18 | */ |
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| 19 | public static function readSingleFromPath($array, $path) |
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| 20 | { |
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| 21 | if (self::isInvalidPath($path)) { |
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| 22 | return null; |
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| 23 | } |
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| 24 | ||
| 25 | $path = explode('.', $path); |
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| 26 | $lastKey = array_pop($path); |
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| 27 | $pointer = &$array; |
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| 28 | ||
| 29 | foreach ($path as $newPosition) { |
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| 30 | if (!isset($pointer[$newPosition]) || !is_array($pointer[$newPosition])) { |
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| 31 | unset($pointer); |
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| 32 | return null; |
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| 33 | } |
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| 34 | $pointer = &$pointer[$newPosition]; |
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| 35 | } |
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| 36 | ||
| 37 | $value = $pointer[$lastKey]; |
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| 38 | unset($pointer); |
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| 39 | return $value; |
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| 40 | } |
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| 41 | ||
| 42 | private static function isInvalidPath($path) |
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| 43 | { |
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| @@ 79-99 (lines=21) @@ | ||
| 76 | * @param string $type |
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| 77 | * @return null |
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| 78 | */ |
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| 79 | public static function castInPath(&$array, $path, $type) |
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| 80 | { |
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| 81 | if (self::isInvalidPath($path)) { |
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| 82 | return; |
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| 83 | } |
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| 84 | ||
| 85 | $path = explode('.', $path); |
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| 86 | $lastKey = array_pop($path); |
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| 87 | $pointer = &$array; |
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| 88 | ||
| 89 | foreach ($path as $newPosition) { |
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| 90 | if (!isset($pointer[$newPosition]) || !is_array($pointer[$newPosition])) { |
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| 91 | unset($pointer); |
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| 92 | return; |
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| 93 | } |
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| 94 | $pointer = &$pointer[$newPosition]; |
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| 95 | } |
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| 96 | ||
| 97 | settype($pointer[$lastKey], $type); |
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| 98 | unset($pointer); |
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| 99 | } |
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| 100 | ||
| 101 | /** |
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| 102 | * The writeNestedValue function is simply (over)writing data to arrays, this one tries to merge data when possible |
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