Resultant decoded array data from JSON object: Resultant decoded object data from JSON object: Print "Resultant decoded array data from JSON object:" Īfter that, on executing this code, the following output will be returned to the browser. $str_jsonAry_decoded = json_decode($obj_json_format, true) Print "Resultant decoded object data from JSON object:" $str_objJson_decoded = json_decode($obj_json_format) Resultant decoded array from JSON array:" With the above PHP example program, we need to append the following lines. And, the PHP supported constantly for the option parameter of this function is, JSON_BIGINT_AS_STRING, which is used to convert long integers into float data. The default value for the depth limit is 512. The third and fourth arguments are the same as we have seen for json_encode().
JSON_PRETTY_PRINT – pretty print is used for adding white space with the JSON formatted data.JSON_BIGINT_AS_STRING – This constant is used to convert the log integer value as a string.JSON_NUMERIC_CHECK – PHP JSON encode function will return numbers as a result of encoding given a number with the string data type.JSON_FORCE_OBJECT – Using this, json_encode will return an object for given input data except for the associative array.JSON_HEX_QUOT – converts double quotes (“) into \u0022.JSON_HEX_APOS – encode apostrophe (‘) with \u0027.JSON_HEX_AMP – Used to encode data by replacing ampersand symbol (&) with \u0026.JSON_HEX_TAG – Used to encode HTML content by replacing symbol with \u003C and \u003E.Depth limit for performing recursive encoding with nested levels of input.įor PHP JSON encodes, the following list of constants will be used for the options parameter of the json_encode() function.Options with JSON encode constants to reflect effects on encoding behavior.This function accepts the following set of arguments. In PHP, json_encode() is used to convert PHP-supported data type into JSON formatted string to be returned as a result of JSON encode operation. Decoding is a reverse process that reverts encoded data back to its original form. This process will be required to preserve data consistency. Previously, we have seen PHP functions url_encode() and url_decode() to perform the encoding and decoding of a given URL.Įncoding is used to bundle data with respect to a particular format. Encoding and DecodingĮncoding and decoding are the pair of operations which is most importantly used in many application programming. Apart from these functions, a complete guide to handling JSON with PHP will be useful for you to know more about PHP JSON. In this article, we are going to learn about these functions with suitable examples.
#PHP JSON DECODE KEY VALUE HOW TO#
In this article, we are going to see how to encode and decode JSON using PHP. PHP provides built-in functions to perform these two operations. JSON encode decode is one of the most frequently required operations.
0 kommentar(er)
