Online PHP Javascript Script Decoder

Online PHP and Javascript Decoder decode hidden script to uncover its real functionality

Original code:

[{"name":"delivery_city","oldValue":"\u0425\u0430\u0440\u043a\u0456\u0432","newValue":"\u0445"},{"name":"delivery_city_id","oldValue":35630,"newValue":0}]

[{"name":"delivery_city","oldValue":"\u0445","newValue":"\u043c. \u0425\u0430\u0440\u043a\u0456\u0432"},{"name":"delivery_city_id","oldValue":0,"newValue":35630},{"name":"np_city_name","oldValue":"","newValue":"\u0425\u0430\u0440\u043a\u0456\u0432"}]

Decrypted code:

[{"name":"delivery_city","oldValue":"Харків","newValue":"х"},{"name":"delivery_city_id","oldValue":35630,"newValue":0}]

[{"name":"delivery_city","oldValue":"х","newValue":"м. Харків"},{"name":"delivery_city_id","oldValue":0,"newValue":35630},{"name":"np_city_name","oldValue":"","newValue":"Харків"}]

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