JSON - What Is PHP JSON Extension

What Is PHP JSON Extension

Q

What Is the PHP JSON Extension?

✍: FYIcenter.com

A

The PHP JSON Extension is a standard extension included in the PHP distribution since PHP 5.2.0 version to support JavaScript Object Notation (JSON) data-interchange format defined in RFC 7159.

The PHP JSON Extension provides 4 main functions:

json_decode() — Decodes a JSON string
json_encode() — Returns the JSON representation of a value
json_last_error_msg() — Returns the error string of the last json_encode() or json_decode() call
json_last_error() — Returns the last error occurred

For more information on the PHP JSON extension, see the PHP JavaScript Object Notation Web site.

⇒Using JSON in PHP

⇒⇒JSON Tutorials

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json_decode() - JSON Array to PHP Array
How to access elements from the PHP array returned from json_decode() on a JSON array? By default, json_decode() will convert a JSON Array to a PHP array with integer indexes of 0, 1, 2, ... There are different ways to access elements in the output PHP array: $array[i] - Returns the element of the g... 2018-03-04, 403👍, 0💬

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json_decode() - JSON Object to PHP Associative Array
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