Php array push with key

- Php array_push with key value pairs
- Php array push with key name
- Php array push object with key
- Php array push key value pair
- Php array push key value foreach
- Php array push without key
- Php array push after key
- Php array push new key value
- Php array push custom key
- Php array push multiple key value
- Php array push string key
- Php array_push with associative key
- Php array push with same key
- Php array push key value in loop
- Php array_push add key value