On PHP.net site, under array_merge, in Example #3 there's a comment: "If you want to append array elements from the second array to the first ... ... <看更多>

Given $ jq '.' file.json [ { "subject": "Accounting", "level": "A Level" }, { "subject": "Foo", "level": "IB" }, { "subject": "Accounting", ... ... <看更多>

array_merge_recursive does indeed merge arrays, but it converts values with duplicate. * keys to arrays rather than overwriting the value in the first array ... ... <看更多>

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis. ... <看更多>