Syntax:void SplObjectStorage::addAll ($value)
Parameters: This function takes one parameter, $value,which contains the store to be imported.Return value:returns no value.The programs below illustrate the function SplObjectStorage::addAll()in PHP:Program 1:
// Declaring an empty std class $obj = new StdClass;
// Declare empty SplObjectStorage $gfg = new SplObjectStorage(); $gfg [ $obj ] = " GeeksforGeeks " ; $gfg1 = new SplObjectStorage(); $gfg1 -> addAll ( $gfg );
// Print the result added to the storage object echo $gfg1 [ $obj ]. "" ; ?> Exit:GeeksforGeeks
Program 2:
// Declare an empty std class $obj = new StdClass; $obj2 = new StdClass;
// Declare empty SplObjectStorage $gfg = new SplObjectStorage(); $gfg [ $obj ] = "GeeksforGeeks" ; $gfg [ $obj2 ] = "GeeksforGeeks2" ; $gfg1 = new SplObjectStorage(); $gfg1 -> addAll ( $gfg );
// Print the result with the entire object print_r ( $gfg1 ); ?> Exit:SplObjectStorage Object ( [storage: SplObjectStorage: private] = > Array ([00000000219a7b260000000055def3bf] = > Array ([obj] = > stdClass Object() [inf] = > GeeksforGeeks) [00000000219a7b250000000055def3b] > stdClass Object() [inf] = > GeeksforGeeks2)))
Link: https://www.php.net/manual/en/splobjectstorage.addall.php
