In this video tutorial, php array function - array flip is explained.
The function returns an array in flip order, i.e. keys from array become values and values from array become keys. Note: The values of the array need to be valid keys, i.e. they need to be either integer or string.
Note: The values of the array need to be valid keys, i.e. they need to be either integer or string. A warning will be emitted if a value has the wrong type, and the key-value pair in question will not be included in the result.
Syntax
array_flip(array_name)
#php #array #arrayflip #knowledgethrusters