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PHP has some built-in functions to handle JSON. First, we will look at the following two functions: json_encode () json_decode () PHP - json_encode () The json_encode () function is used to encode a value to JSON format. Example. This example shows how to encode an associative array into a JSON object: <?php.
JSON Functions. json_decode — Decodes a JSON string; json_encode — Returns the JSON representation of a value; json_last_error — Returns the last error occurred; json_last_error_msg — Returns the error string of the last json_encode() or json_decode() call; json_validate — Checks if a string contains valid JSON
JSON Functions. Change language: json_encode. (PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL json >= 1.2.0) json_encode — Returns the JSON representation of a value. Description ¶. json_encode (mixed $value, int $flags = 0, int $depth = 512): string | false. Returns a string containing the JSON representation of the supplied value.
JSON is a lightweight data-interchange format. Use the json_encode() function to convert PHP variables to JSON. Use the json_decode() function to convert JSON data to PHP variables. Implement the JsonSerializable interface to specify the JSON representation of an object.
10 sty 2023 · The json_encode function returns the JSON representation of the given value. The json_decode takes a JSON encoded string and converts it into a PHP variable. PHP frameworks such as Symfony and Laravel have built-in methods that work with JSON.
Returns the value encoded in json as an appropriate PHP type. Unquoted values true , false and null are returned as true , false and null respectively. null is returned if the json cannot be decoded or if the encoded data is deeper than the nesting limit.
26 sty 2021 · How to Work With JSON in PHP. JSON is one of the most commonly used data serialization formats. It's grown from its origins within JavaScript (JSON means JavaScript Object Notation) to become the format of choice for many web APIs and configuration systems. PHP ships with built-in JSON support.
