How to convert php characters to json object

How to convert php characters to json objects: first create an empty php file; then define an array, and call the "json_encode" method to encode the array into a string in json format; finally add the parameter true to output Encoded json format string.

php string to json object

1. Open the sublime text 3 editor and create a new empty php File:

2. First define an array and call the json_encode method to encode the array into a string in json format. It should be noted here that the return value of the json_encode method is not a JSON object but It is a JSON format string. If you want to convert it into a json object, you need to add the parameter true at the end. After finally converting to json, you need to output the encoded json format string:

3. Finally, press the shortcut key crtl+s to save, and view the output string in JSON format in the browser. The above is the operation of converting PHP string to json object:

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