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|
--TEST--
Test array_column() function: testing with objects
--FILE--
<?php
class User
{
public $id, $first_name, $last_name;
public function __construct($id, $first_name, $last_name)
{
$this->id = $id;
$this->first_name = $first_name;
$this->last_name = $last_name;
}
}
function newUser($id, $first_name, $last_name)
{
$o = new stdClass;
$o->{0} = $id;
$o->{1} = $first_name;
$o->{2} = $last_name;
return $o;
}
class Something
{
public function __isset($name)
{
return $name == 'first_name';
}
public function __get($name)
{
return new User(4, 'Jack', 'Sparrow');
}
}
$records = array(
newUser(1, 'John', 'Doe'),
newUser(2, 'Sally', 'Smith'),
newUser(3, 'Jane', 'Jones'),
new User(1, 'John', 'Doe'),
new User(2, 'Sally', 'Smith'),
new User(3, 'Jane', 'Jones'),
new Something,
);
echo "*** Testing array_column() : object property fetching (numeric property names) ***\n";
echo "-- first_name column from recordset --\n";
var_dump(array_column($records, 1));
echo "-- id column from recordset --\n";
var_dump(array_column($records, 0));
echo "-- last_name column from recordset, keyed by value from id column --\n";
var_dump(array_column($records, 2, 0));
echo "-- last_name column from recordset, keyed by value from first_name column --\n";
var_dump(array_column($records, 2, 1));
echo "*** Testing array_column() : object property fetching (string property names) ***\n";
echo "-- first_name column from recordset --\n";
var_dump(array_column($records, 'first_name'));
echo "-- id column from recordset --\n";
var_dump(array_column($records, 'id'));
echo "-- last_name column from recordset, keyed by value from id column --\n";
var_dump(array_column($records, 'last_name', 'id'));
echo "-- last_name column from recordset, keyed by value from first_name column --\n";
var_dump(array_column($records, 'last_name', 'first_name'));
echo "Done\n";
?>
--EXPECTF--
*** Testing array_column() : object property fetching (numeric property names) ***
-- first_name column from recordset --
array(3) {
[0]=>
string(4) "John"
[1]=>
string(5) "Sally"
[2]=>
string(4) "Jane"
}
-- id column from recordset --
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
-- last_name column from recordset, keyed by value from id column --
array(3) {
[1]=>
string(3) "Doe"
[2]=>
string(5) "Smith"
[3]=>
string(5) "Jones"
}
-- last_name column from recordset, keyed by value from first_name column --
array(3) {
["John"]=>
string(3) "Doe"
["Sally"]=>
string(5) "Smith"
["Jane"]=>
string(5) "Jones"
}
*** Testing array_column() : object property fetching (string property names) ***
-- first_name column from recordset --
array(4) {
[0]=>
string(4) "John"
[1]=>
string(5) "Sally"
[2]=>
string(4) "Jane"
[3]=>
object(User)#8 (3) {
["id"]=>
int(4)
["first_name"]=>
string(4) "Jack"
["last_name"]=>
string(7) "Sparrow"
}
}
-- id column from recordset --
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
-- last_name column from recordset, keyed by value from id column --
array(3) {
[1]=>
string(3) "Doe"
[2]=>
string(5) "Smith"
[3]=>
string(5) "Jones"
}
-- last_name column from recordset, keyed by value from first_name column --
array(3) {
["John"]=>
string(3) "Doe"
["Sally"]=>
string(5) "Smith"
["Jane"]=>
string(5) "Jones"
}
Done
|
