It will also return scalar values or NULL for certain scalar values, such as simple strings, "true", "false", and "null". Normally, json_decode() will return an object of \stdClass if the top level item in the JSON object is a dictionary or an indexed array if the JSON object is an array. The json_decode() function takes a JSON-encoded string as its first parameter and parses it into a PHP variable.
Php json decode to class windows#
Installing a PHP environment on Windows.Alternative Syntax for Control Structures.Referenced by JsonContent\beautifyJSON(), ApiFormatBase\closePrinter(), MediaWiki\CommentStore\CommentStoreBase\createComment(), FileBackendMultiWrite\doOperationsInternal(), FileBackendStore\doOperationsInternal(), Xml\encodeJsVar(), SpecialRunJobs\execute(), ApiExpandTemplates\execute(), ApiFormatJson\execute(), ApiHelp\execute(), ApiParse\execute(), WebInstallerName\execute(), ConvertExtensionToRegistration\execute(), GetConfiguration\execute(), ListVariants\execute(), RunJobs\execute(), UpdateExtensionJsonSchema\execute(), JSONRCFeedFormatter\formatArray(), AutoloadGenerator\generateJsonAutoload(), HTMLAutoCompleteSelectField\getAttributes(), HTMLTitleTextField\getDataAttribs(), HTMLFormField\getDiv(), HTMLFormField\getHelpTextHtmlDiv(), HTMLFormField\getHelpTextHtmlTable(), HTMLCheckMatrix\getTableRow(), HTMLFormField\getTableRow(), MWExceptionHandler\jsonSerializeException(), FileOp\logFailure(), MediaWiki\Storage\RevertedTagUpdate\markAsReverted(), SwiftFileBackend\onError(), GitInfo\precomputeValues(), JsonContent\primitiveValue(), FileBackendMultiWrite\resyncFiles(), RecentChange\save(), MediaWiki\Json\JsonCodec\serialize(), MediaWiki\Storage\EditResultCache\set(), MWRestrictions\toJson(), Job\toString(), and GenerateJsonI18n\transformI18nFile(). Returns string|false String if successful false upon failureĭefinition at line 96 of file FormatJson.php. If true, use the default indent string (four spaces).īitfield consisting of _OK class constants If a string, add non-significant whitespace to improve readability, using that string for indentation (must consist only of whitespace characters). Use Xml::encodeJsVar() instead in such cases. In pre-1.22 versions of MediaWiki, using this function for generating inline script blocks may result in an XSS vulnerability, and quite likely will in XML documents (cf. Note Empty arrays are encoded as numeric arrays, not as objects, so cast any associative array that might be empty to an object before encoding it. Returns the JSON representation of a value. Referenced by GitInfo\_construct(), BotPassword\_construct(), ChangesListSpecialPage\considerActionsForDefaultSavedQuery(), UpdateExtensionJsonSchema\execute(), ForeignAPIRepo\fetchImageQuery(), ImportSiteScripts\fetchScriptList(), AutoloadGenerator\generateJsonAutoload(), MediaWiki\Storage\EditResultCache\get(), Language\getGrammarTransformations(), ForeignAPIRepo\getInfo(), MWRestrictions\newFromJson(), MediaWiki\Site\MediaWikiPageNameNormalizer\normalizePageName(), and LocalisationCache\readJSONFile(). Use FormatJson::parse() to distinguish between types of null and to get proper error code.ĭefinition at line 146 of file FormatJson.php. null is returned if $value represented null, if $value could not be decoded, or if the encoded data was deeper than the recursion limit. Returns mixed The value encoded in JSON in appropriate PHP type.
When true, returned objects will be converted into associative arrays.
Instead, consider passing $assoc as true to return an associative array.īut be aware that in all supported PHP versions, decoding an empty JSON object with $assoc = true returns an array, not an object, breaking round-trip consistency. In PHP versions before 7.1, decoding a JSON string containing an empty key without passing $assoc as true results in a return object with a property named "_empty_" (because true empty properties were not supported pre-PHP-7.1). It is recommended to use FormatJson::parse(), which returns more comprehensive result in case of an error, and has more parsing options. Skip escaping the characters '', and '&', which have special meanings in HTML and XML. Skip escaping most characters above U+007F for readability and compactness. some features not found in ext/json, such as encoding native JSON expressions, communicating class inheritance. If set, strip comments from input before parsing as JSON. If set, treat JSON objects '' as associative arrays. Skip escaping as many characters as reasonably possible. More.ĪLL_OK = self::UTF8_OK | self::XMLMETA_OK
Remove multiline and single line comments from an otherwise valid JSON input string. Encode ( $value, $pretty=false, $escaping=0)
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