Use ? to mark parameters as nullable to prevent PHP 8.4 deprecation warning
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@@ -38,7 +38,7 @@ class NodeReader {
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* @param string|object $type The type to check for.
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* @return boolean
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*/
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public function hasType(Node $node = null, $type) {
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public function hasType(?Node $node = null, $type) {
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if (!isset($node))
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return false;
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$type = $this->expand($type);
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@@ -60,7 +60,7 @@ class NodeReader {
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return false;
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}
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private function getFirstValue(Node $node = null, $property, $default = null) {
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private function getFirstValue(?Node $node = null, $property, $default = null) {
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if (!isset($node))
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return $default;
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$valueFromNode = $node->getProperty($this->expand($property));
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@@ -82,7 +82,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return string|null
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*/
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public function getFirstValueString(Node $node = null, $property, $default = null) {
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public function getFirstValueString(?Node $node = null, $property, $default = null) {
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$valueFromNode = $this->getFirstValue($node, $property, $default);
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if ($valueFromNode == $default)
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return $default;
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@@ -103,7 +103,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return bool|null
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*/
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public function getFirstValueBool(Node $node = null, $property, $default = null) {
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public function getFirstValueBool(?Node $node = null, $property, $default = null) {
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return (in_array(
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$this->getFirstValueString($node, $property, $default),
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[ '1', 'true' ]
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@@ -120,7 +120,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return int|null
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*/
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public function getFirstValueInt(Node $node = null, $property, $default = null) {
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public function getFirstValueInt(?Node $node = null, $property, $default = null) {
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$value = $this->getFirstValueString($node, $property);
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if (is_numeric($value))
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return (int)($value);
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@@ -138,7 +138,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return float|null
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*/
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public function getFirstValueFloat(Node $node = null, $property, $default = null) {
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public function getFirstValueFloat(?Node $node = null, $property, $default = null) {
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$value = $this->getFirstValueString($node, $property);
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if (is_numeric($value))
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return (float)($value);
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@@ -156,7 +156,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return string|null
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*/
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public function getFirstValueIRI(Node $node = null, $property, IRI $default = null) {
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public function getFirstValueIRI(?Node $node = null, $property, ?IRI $default = null) {
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$valueFromNode = $this->getFirstValue($node, $property, $default);
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if ($valueFromNode == $default)
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return $default;
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@@ -177,7 +177,7 @@ class NodeReader {
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* @param $default The default that is returned if no value for the property exists on the node.
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* @return string|null
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*/
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public function getFirstValueNode(Node $node = null, $property, Node $default = null) {
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public function getFirstValueNode(?Node $node = null, $property, ?Node $default = null) {
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$valueFromNode = $this->getFirstValue($node, $property, $default);
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if ($valueFromNode == $default)
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return $default;
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@@ -196,7 +196,7 @@ class NodeReader {
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* @param string|object $value The expected value.
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* @return boolean
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*/
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public function hasPropertyValue(Node $node = null, $property, $value) {
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public function hasPropertyValue(?Node $node = null, $property, $value) {
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if (!isset($node))
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return false;
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$valuesFromNode = $node->getProperty($this->expand($property));
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@@ -225,14 +225,14 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return boolean
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*/
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public function hasProperty(Node $node = null, $property) {
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public function hasProperty(?Node $node = null, $property) {
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if (!isset($node))
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return false;
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return ($node->getProperty($this->expand($property)) != null);
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}
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private function getAllValues(Node $node = null, $property) {
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private function getAllValues(?Node $node = null, $property) {
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if (!isset($node))
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return [];
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@@ -248,7 +248,7 @@ class NodeReader {
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* Get the language-tagged-string for the property in the specified language.
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* If no value is found for the specified language, the default is returned.
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*/
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public function getLocalizedString(Node $node = null, $property, $language, $default = null) {
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public function getLocalizedString(?Node $node = null, $property, $language, $default = null) {
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$values = $this->getAllValues($node, $property);
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foreach ($values as $v) {
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if (is_a($v, 'ML\JsonLD\LanguageTaggedString') && $v->getLanguage() == $language)
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@@ -265,7 +265,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<string>
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*/
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public function getAllValuesString(Node $node = null, $property) {
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public function getAllValuesString(?Node $node = null, $property) {
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$allValues = $this->getAllValues($node, $property);
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$output = [];
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foreach ($allValues as $a)
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@@ -284,7 +284,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<bool>
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*/
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public function getAllValuesBool(Node $node = null, $property) {
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public function getAllValuesBool(?Node $node = null, $property) {
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$allValues = $this->getAllValuesString($node, $property);
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$output = [];
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foreach ($allValues as $a)
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@@ -300,7 +300,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<bool>
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*/
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public function getAllValuesInt(Node $node = null, $property) {
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public function getAllValuesInt(?Node $node = null, $property) {
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$allValues = $this->getAllValuesString($node, $property);
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$output = [];
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foreach ($allValues as $a)
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@@ -316,7 +316,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<bool>
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*/
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public function getAllValuesFloat(Node $node = null, $property) {
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public function getAllValuesFloat(?Node $node = null, $property) {
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$allValues = $this->getAllValuesString($node, $property);
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$output = [];
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foreach ($allValues as $a)
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@@ -333,7 +333,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<IRI>
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*/
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public function getAllValuesIRI(Node $node = null, $property) {
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public function getAllValuesIRI(?Node $node = null, $property) {
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$allValues = $this->getAllValues($node, $property);
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$output = [];
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foreach ($allValues as $a)
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@@ -351,7 +351,7 @@ class NodeReader {
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* @param string|object $property The property to read.
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* @return array<Node>
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*/
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public function getAllValuesNode(Node $node = null, $property) {
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public function getAllValuesNode(?Node $node = null, $property) {
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$allValues = $this->getAllValues($node, $property);
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$output = [];
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foreach ($allValues as $a)
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