One nice prize that many PHP developers want and you may like is the PHP elePHPant mascot plush. If you also developed your own notable or innovative packages consider sharing them, so you can also earn more visibility for your package as well nice prizes. If this package is also innovative, it can be nominated to the PHP Innovation Award and the author may win prizes and recognition for sharing innovative packages. Notable PHP packages can be often considered innovative. Syntax The syntax of the jsonencode () function is the following. Objects can also be converted into JSON using a jsonencode () function.
Php json decode key value password#
The jsonencode() function accepts two arguments and returns the string. Hash the chosen encryption key (the password parameter) using openssldigest() with a hash function such as sha256, and use the hashed value for the password parameter. This package was considered notable for implementing its benefits in a way that is worth noticing. PHP jsonencode () is a built-in function that converts a value to JSON value.
Php json decode key value install#
The Services_JSON can be downloaded from download page or be installed using the PHP Composer tool following instructions in the Composer install instructions page. This package supports encoding and decoding JSON objects that have key names without quotes. It can do the opposite by taking a JSON-encoded string and returning the decoded PHP variable value. It contains functions that can encode PHP variable values in JSON format. This package provides a pure PHP implementation of JSON encode and decode functions. Here follows in more detail what it does: The basic purpose is: Pure PHP implementation of JSON encode and decode The convert the JSON.The package Services_JSON is one of the few PHP packages that was considered notable recently because it does something that is worth paying attention. So if you have plans to do cyclical conversion between the PHP array and a JSON string, then first convert the PHP array to an object. But, the output of decoding from stdClass objects and encoding to stdClass objects are always symmetrical. The output of decoding to PHP arrays and encoding from PHP arrays are not always symmetrical. The above will not return the data to its original form. The PHP object is now changed to a PHP array. SURPRISE! JSON to Array and Array to JSON conversion is not symmetrical The following example handles the possible error cases of this PHP JSON function. A serialized string, which means it can later be parsed and decoded into data types. Although JSON resembles an object or an array, JSON is a string. The function json_last_error() is used to return details about the last error occurrence. The value of any JSON key can be a string, Boolean, number, null, array, or object. The jsondecode () supplies boolean true to get the array output. It uses JSON encode () decode () function for the conversion. It creates an object bundle and sets the properties. This quick example performs a PHP object to array conversion in a single step. The JSON_BIGINT_AS_STRING constant is used to convert JSON with data having large integers. At that time, the object to array conversion process will simplify the data parsing. This can be achieved by setting the bitmask parameter of the predefined JSON constants. If you want to see the JavaScript example to read and display JSON data the linked article has the code. The return value of JWT::decode is the generic PHP object stdClass. The following JSON string is a valid JSON object in JavaScript, but not here in PHP.
name Ĭommon mistakes during conversion from JSON to Array This will return a PHP stdClass object tree instead of an array. This program has a minute change of not setting the boolean flag to the PHP json_decode function. You can find more about this function in the official documentation online.
See the diagram that shows the input JSON string and the output stdClass object of the JSON decoding. See this online demo to get the converted array result from a JSON input.
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