472     public function addComponentAttributeValue($attributeName, $attributeValue): TagAttributes  argument
476 …LogUtility::msg("The value of the attribute ($attributeName) is empty. Use the nonEmpty function i…
479         $attLower = strtolower($attributeName);
488         if (in_array($attributeName, self::MULTIPLE_VALUES_ATTRIBUTES)) {
501     public function setComponentAttributeValue($attributeName, $attributeValue): TagAttributes  argument
503         $attLower = strtolower($attributeName);
504         $actualValue = $this->getValue($attributeName);
511     public function addComponentAttributeValueIfNotEmpty($attributeName, $attributeValue)  argument
514             $this->addComponentAttributeValue($attributeName, $attributeValue);
518     public function hasComponentAttribute($attributeName): bool  argument
520         $isset = isset($this->componentAttributesCaseInsensitive[$attributeName]);
527 …        if ($attributeName == $this->componentAttributesCaseInsensitive[TagAttributes::TYPE_KEY]) {
528 …l Error: The tag ({$this->getLogicalTag()}) has a boolean attribute ($attributeName) defined as a …
804     public function getValue($attributeName, $default = null)  argument
806         $attributeName = strtolower($attributeName);
807         if ($this->hasComponentAttribute($attributeName)) {
808             return $this->componentAttributesCaseInsensitive[$attributeName];
823     public function getValueAndRemove($attributeName, $default = null)  argument
825         $attributeName = strtolower($attributeName);
827         if ($this->hasComponentAttribute($attributeName)) {
828             $value = $this->getValue($attributeName);
830             if (!in_array($attributeName, self::PROTECTED_ATTRIBUTES)) {
835                 unset($this->componentAttributesCaseInsensitive[$attributeName]);
896     function getComponentAttributeValue($attributeName, $default = null)  argument
898         $lowerAttribute = strtolower($attributeName);
985     function removeComponentAttributeIfPresent($attributeName)  argument
987         if ($this->hasComponentAttribute($attributeName)) {
988             unset($this->componentAttributesCaseInsensitive[$attributeName]);
1118     function getConditionalValueAndRemove($attributeName)  argument
1120         $value = $this->getConditionalValueAndRemove($attributeName);
1132     function getValuesAndRemove($attributeName, $default = null): array  argument
1135         $trim = $this->getValues($attributeName, $default);
1136         $this->removeAttributeIfPresent($attributeName);
1438     public function getValues($attributeName, ?array $default = null): ?array  argument
1443         $value = $this->getValue($attributeName);
1448 …throw new ExceptionBadArgument("The attribute ($attributeName) does not contain a string, we can't…