array
Allowed ArrayAccess in set method
よく知られている操作の高度な実装:
composer require minwork/ array
// Set nested array value
$ array = Arr:: set ([], ' key1.key2.key3 ' , ' my_value ' );
// Which is equivalent to
[
' key1 ' => [
' key2 ' => [
' key3 ' => ' my_value '
]
]
]
// Get nested array value
Arr:: get ( $ array , ' key1.key2 ' ) -> [ ' key3 ' => ' my_value ' ]
// Check if array has nested element
Arr:: has ( $ array , ' key1.key2.key3 ' ) -> true
// Map array while accessing it's key
Arr:: map ( $ array , function ( $ key , $ value ) {
// Your code here
});
// Find array element
Arr:: find ( $ array , function ( $ element ) {
return Arr:: get ( $ element , ' key2.key3 ' ) === ' my_value ' ;
}) -> [ ' key2 ' => [ ' key3 ' => ' my_value ' ] ]
// Chain few methods
Arr:: obj ([ ' test ' => 1 , ' foo ' => ' bar ' ])
-> set ( ' abc ' , 123 )
-> set ( ' [] ' , ' auto_index ' )
-> remove ( ' foo ' )
-> get array ()
->
[
' test ' => 1 ,
' abc ' => 123 ,
' auto_index '
]
// Group objects by the result of calling method 'getSize' on each object
Arr::groupObjects([ $ cat , $ dog , $ fish , . . . ], ' getSize ' ) ->
[
' medium ' => [ $ cat , $ dog , . . . ],
' small ' => [ $ fish , . . . ],
. . .
]
https://minwork.gitbook.io/array/