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<?php |
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|
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namespace ResponsiveMenu\Container; |
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|
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class Container implements \ArrayAccess { |
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|
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private $values = []; |
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private $raw = []; |
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private $keys = []; |
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|
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public function offsetSet($id, $value) { |
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$this->values[$id] = $value; |
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$this->keys[$id] = true; |
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} |
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|
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public function offsetGet($id) { |
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|
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if(!isset($this->keys[$id])) { |
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throw new \InvalidArgumentException(sprintf('Identifier "%s" is not defined.', $id)); |
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} |
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|
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if(isset($this->raw[$id]) || !is_object($this->values[$id]) || !method_exists($this->values[$id], '__invoke')) { |
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return $this->values[$id]; |
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} |
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|
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$raw = $this->values[$id]; |
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$val = $this->values[$id] = $raw($this); |
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$this->raw[$id] = $this->values[$id]; |
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|
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return $this->values[$id]; |
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} |
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|
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public function offsetExists($id) { |
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return isset($this->keys[$id]); |
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} |
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|
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public function offsetUnset($id) { |
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if(isset($this->keys[$id])) { |
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unset($this->values[$id], $this->raw[$id], $this->keys[$id]); |
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} |
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} |
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|
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public function keys() { |
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return array_keys($this->values); |
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} |
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|
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} |
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