JSON - What Is PHP JSON Extension

What Is PHP JSON Extension

Q

What Is the PHP JSON Extension?

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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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