ReflectionExtension::getConstants
(PHP 5, PHP 7, PHP 8)
ReflectionExtension::getConstants — Récupère les constantes
Description
Récupère les constantes d'une extension.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
Un tableau associatif dont les clés sont les noms des constantes.
Exemples
Exemple #1 Exemple avec ReflectionExtension::getConstants()
<?php
$ext = new ReflectionExtension('DOM');
print_r($ext->getConstants());
?>Résultat de l'exemple ci-dessus est similaire à :
Array
(
[XML_ELEMENT_NODE] => 1
[XML_ATTRIBUTE_NODE] => 2
[XML_TEXT_NODE] => 3
[XML_CDATA_SECTION_NODE] => 4
[XML_ENTITY_REF_NODE] => 5
[XML_ENTITY_NODE] => 6
[XML_PI_NODE] => 7
[XML_COMMENT_NODE] => 8
[XML_DOCUMENT_NODE] => 9
[XML_DOCUMENT_TYPE_NODE] => 10
[XML_DOCUMENT_FRAG_NODE] => 11
[XML_NOTATION_NODE] => 12
[XML_HTML_DOCUMENT_NODE] => 13
[XML_DTD_NODE] => 14
[XML_ELEMENT_DECL_NODE] => 15
[XML_ATTRIBUTE_DECL_NODE] => 16
[XML_ENTITY_DECL_NODE] => 17
[XML_NAMESPACE_DECL_NODE] => 18
[XML_LOCAL_NAMESPACE] => 18
[XML_ATTRIBUTE_CDATA] => 1
[XML_ATTRIBUTE_ID] => 2
[XML_ATTRIBUTE_IDREF] => 3
[XML_ATTRIBUTE_IDREFS] => 4
[XML_ATTRIBUTE_ENTITY] => 6
[XML_ATTRIBUTE_NMTOKEN] => 7
[XML_ATTRIBUTE_NMTOKENS] => 8
[XML_ATTRIBUTE_ENUMERATION] => 9
[XML_ATTRIBUTE_NOTATION] => 10
[DOM_PHP_ERR] => 0
[DOM_INDEX_SIZE_ERR] => 1
[DOMSTRING_SIZE_ERR] => 2
[DOM_HIERARCHY_REQUEST_ERR] => 3
[DOM_WRONG_DOCUMENT_ERR] => 4
[DOM_INVALID_CHARACTER_ERR] => 5
[DOM_NO_DATA_ALLOWED_ERR] => 6
[DOM_NO_MODIFICATION_ALLOWED_ERR] => 7
[DOM_NOT_FOUND_ERR] => 8
[DOM_NOT_SUPPORTED_ERR] => 9
[DOM_INUSE_ATTRIBUTE_ERR] => 10
[DOM_INVALID_STATE_ERR] => 11
[DOM_SYNTAX_ERR] => 12
[DOM_INVALID_MODIFICATION_ERR] => 13
[DOM_NAMESPACE_ERR] => 14
[DOM_INVALID_ACCESS_ERR] => 15
[DOM_VALIDATION_ERR] => 16
)
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