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734e165d4e
This starts to look like array_values(), except that you can reindex the arrays using the third parameter.
86 lines
1.8 KiB
PHP
86 lines
1.8 KiB
PHP
--TEST--
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Test array_column() function: variant functionality
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--FILE--
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<?php
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/* Array from Bug Request #64493 test script */
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$rows = array(
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456 => array('id' => '3', 'title' => 'Foo', 'date' => '2013-03-25'),
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457 => array('id' => '5', 'title' => 'Bar', 'date' => '2012-05-20'),
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);
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echo "-- pass null as second parameter to get back all columns indexed by third parameter --\n";
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var_dump(array_column($rows, null, 'id'));
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echo "-- pass null as second parameter and bogus third param to get back zero-indexed array of all columns --\n";
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var_dump(array_column($rows, null, 'foo'));
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echo "-- pass null as second parameter and no third param to get back array_values(input) --\n";
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var_dump(array_column($rows, null));
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echo "Done\n";
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--EXPECTF--
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-- pass null as second parameter to get back all columns indexed by third parameter --
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array(2) {
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[3]=>
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array(3) {
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["id"]=>
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string(1) "3"
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["title"]=>
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string(3) "Foo"
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["date"]=>
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string(10) "2013-03-25"
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}
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[5]=>
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array(3) {
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["id"]=>
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string(1) "5"
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["title"]=>
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string(3) "Bar"
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["date"]=>
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string(10) "2012-05-20"
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}
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}
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-- pass null as second parameter and bogus third param to get back zero-indexed array of all columns --
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array(2) {
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[0]=>
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array(3) {
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["id"]=>
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string(1) "3"
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["title"]=>
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string(3) "Foo"
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["date"]=>
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string(10) "2013-03-25"
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}
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[1]=>
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array(3) {
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["id"]=>
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string(1) "5"
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["title"]=>
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string(3) "Bar"
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["date"]=>
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string(10) "2012-05-20"
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}
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}
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-- pass null as second parameter and no third param to get back array_values(input) --
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array(2) {
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[0]=>
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array(3) {
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["id"]=>
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string(1) "3"
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["title"]=>
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string(3) "Foo"
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["date"]=>
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string(10) "2013-03-25"
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}
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[1]=>
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array(3) {
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["id"]=>
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string(1) "5"
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["title"]=>
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string(3) "Bar"
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["date"]=>
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string(10) "2012-05-20"
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}
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}
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Done
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