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<?php |
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declare(strict_types=1); |
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namespace Jasny\DotKey\Internal; |
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use Jasny\DotKey\ResolveException; |
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/** |
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* Static class with get and put methods. |
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* @internal |
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*/ |
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final class Set |
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{ |
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/** |
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* Set a value within the subject by path. |
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* |
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* @param object|array<string,mixed> $subject |
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* @param string $path |
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* @param mixed $value |
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* @param string $delimiter |
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* @param bool $copy |
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* @throws ResolveException |
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*/ |
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public static function apply(&$subject, string $path, $value, string $delimiter, bool $copy): void |
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{ |
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$current =& $subject; |
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$index = Helpers::splitPath($path, $delimiter); |
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while (count($index) > 1) { |
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if (!\is_array($current) && !\is_object($current)) { |
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$msg = "Unable to set '$path': '%s' is of type " . \gettype($current); |
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throw ResolveException::create($msg, $path, $delimiter, $index); |
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} |
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$key = \array_shift($index); |
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try { |
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$current =& Helpers::descend($current, $key, $exists, false, $copy); |
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1 |
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} catch (\Error $error) { |
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$msg = "Unable to set '$path': error at '%s'"; |
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throw ResolveException::create($msg, $path, $delimiter, $index, $error); |
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} |
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27 |
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if (!$exists) { |
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throw ResolveException::create("Unable to set '$path': '%s' doesn't exist", $path, $delimiter, $index); |
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} |
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} |
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try { |
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if ($copy && is_object($current)) { |
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$current = clone $current; |
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} |
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self::setValue($current, $index[0], $value); |
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} catch (\Error $error) { |
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throw new ResolveException("Unable to set '$path': error at '$path'", 0, $error); |
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} |
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} |
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/** |
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* Set the value of a property or key. |
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* |
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* @param object|array<string,mixed> $target |
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* @param string $key |
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* @param mixed $value |
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*/ |
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protected static function setValue(&$target, string $key, $value): void |
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{ |
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if (\is_array($target) || $target instanceof \ArrayAccess) { |
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$target[$key] = $value; |
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} else { |
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$target->{$key} = $value; |
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} |
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} |
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} |
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jasny /
dotkey
