Php 2D array passed to js problem solving record _ PHP Tutorial

The php two-dimensional array is passed to the js issue resolution record. Php two-dimensional array transfer to js problem resolution record requirements: php reads from the database to a two-dimensional array and passes it to js implementation steps: php: json_encode → json → js: eval is a two-dimensional array in ph php that is passed to the js issue resolution record.

Requirements:

Php reads two-dimensional arrays from the database and passes them to js.

Steps:

Php: json_encode → json → js: eval

In php, json_encode () is used to convert the two-dimensional array of php into json format, transfer it to js, and parse the two-dimensional array of js using eval.

Code:

Php:

 var json=
 ;

Js: