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<?php |
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namespace TheCodingMachine\FluidSchema; |
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use function addslashes; |
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use function array_map; |
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use function implode; |
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use function is_array; |
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use function is_numeric; |
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use function is_string; |
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use function var_export; |
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class DoctrineAnnotationDumper |
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{ |
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/** |
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* Write a string representing the parameter passed in. |
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* @param mixed $item |
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*/ |
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public static function exportValues($item): string |
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{ |
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if ($item === null) { |
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return ''; |
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} |
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if ($item === []) { |
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return '({})'; |
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} |
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return '('.self::innerExportValues($item, true).')'; |
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} |
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private static function innerExportValues($item, bool $first): string |
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{ |
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if ($item === null) { |
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return 'null'; |
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} |
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if (is_string($item)) { |
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return '"'.addslashes($item).'"'; |
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} |
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if (is_numeric($item)) { |
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return $item; |
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} |
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if (is_bool($item)) { |
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return $item ? 'true' : 'false'; |
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} |
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if (is_array($item)) { |
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if (self::isAssoc($item)) { |
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if ($first) { |
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array_walk($item, function(&$value, $key) { |
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$value = $key.' = '.self::innerExportValues($value, false); |
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}); |
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} else { |
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array_walk($item, function(&$value, $key) { |
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$value = '"'.addslashes($key).'":'.self::innerExportValues($value, false); |
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}); |
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} |
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$result = implode(', ', $item); |
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if (!$first) { |
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$result = '{'.$result.'}'; |
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} |
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return $result; |
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} else { |
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array_walk($item, function(&$value, $key) { |
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$value = self::innerExportValues($value, false); |
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}); |
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$result = implode(', ', $item); |
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if (!$first) { |
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$result = '{'.$result.'}'; |
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} |
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return $result; |
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} |
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} |
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throw new \RuntimeException('Cannot serialize value in Doctrine annotation.'); |
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} |
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private static function isAssoc(array $arr): bool |
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{ |
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return array_keys($arr) !== range(0, count($arr) - 1); |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.