![]() ![]() Method 3: Using jsondecode() with Custom Depth. Convert JSON data read from a text file into a PHP array. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Once the assoc parameter is TRUE, then the returned objects will be converted to associative arrays. Selection from PHP Arrays: Single, Multi-dimensional, Associative and Object Arrays in PHP 7. It has four parameters: json, assoc, depth, and options. The following example converts associative PHP multidimensional array to JavaScript array.Īrray( 'name' => 'John Doe', 'email' => ),Īrray( 'name' => 'Marry Moe', 'email' => ),Īrray( 'name' => 'Smith Watson', 'email' => )Īccess Array Elements in JavaScript: alert(users. Note that jsondecode() will return null if the JSON string is invalid. About jsondecode in PHP The jsondecode function is used for taking a JSON encoded string and converting it into a PHP variable. The following example converts numerically indexed PHP multidimensional array to JavaScript array.Īccess Array Elements in JavaScript: alert(users) //output will be "Marry Moe" Multidimensional Associative array PHP: $userArray = array( 'John Doe', ) Īccess Array Elements in JavaScript: alert(users) //output will be "John Doe" Multidimensional Indexed Array ![]() The following example converts numerically indexed PHP array to JavaScript array. PHP 7.2: Added JSONINVALIDUTF8IGNORE, and JSONINVALIDUTF8SUBSTITUTE options. PHP Changelog: PHP 7.3: Added JSONTHROWNONERROR option. If the JSON object cannot be decoded it returns NULL. For converting JSON to array in PHP we use JSON decode jsondecode () function. Return Value: Returns the value encoded in JSON in appropriate PHP type. The following example demonstrates how to decode or convert a JSON object to PHP object. The output of converting this JSON will return an associative array. elem ) You can access this inner JSON object just as you access a multidimensional associative array. You can use the PHP jsondecode () function to convert the JSON encoded string into appropriate PHP data type. Using json_encode() function, PHP array can be converted to JavScript array and accessible in JavaScript. Decoding JSON data is as simple as encoding it. ![]() You can convert PHP array to JavaScript array easily with a single line of code. PHP array can be used in JavaScript, whatever the array is a single or multidimensional or indexed or associative array. ![]()
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