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Javascript on page one: var JSONstr = JSON.stringify(fullInfoArray); document.getElementById('JSONfullInfoArray').value= JSONstr; php on page two: $data = json_decode($_POST["JSONfullInfoArray"]); var_dump($data); echo($_POST["JSONfullInfoArray"]); The echo works fine but the var_dump returns NULL.
3 mar 2010 · Before PHP 5.2, you can use the JSON PECL extension. In fact, it is the extension that has been integrated into PHP 5.2 (quoting) : As of PHP 5.2.0, the JSON extension is bundled and compiled into PHP by default. Some other solutions would be to use some component developped in PHP.
PHP File explained: Convert the request into an object, using the PHP function json_decode (). Access the database, and fill an array with the requested data. Add the array to an object, and return the object as JSON using the json_encode () function.
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.
Returns a string containing the JSON representation of the supplied value. If the parameter is an array or object, it will be serialized recursively. If a value to be serialized is an object, then by default only publicly visible properties will be included.
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.
The JSON.stringify () static method converts a JavaScript value to a JSON string, optionally replacing values if a replacer function is specified or optionally including only the specified properties if a replacer array is specified.
