diff --git a/tests/phpunit/tests/date/wpTimezone.php b/tests/phpunit/tests/date/wpTimezone.php
index 6df378ca7c..b4ab35ea9b 100644
--- a/tests/phpunit/tests/date/wpTimezone.php
+++ b/tests/phpunit/tests/date/wpTimezone.php
@@ -44,68 +44,65 @@ class Tests_WP_Timezone extends WP_UnitTestCase {
 	 * @return array
 	 */
 	public function timezone_offset_provider() {
-
-		return [
-			[ - 12, '-12:00' ],
-			[ - 11.5, '-11:30' ],
-			[ - 11, '-11:00' ],
-			[ - 10.5, '-10:30' ],
-			[ - 10, '-10:00' ],
-			[ - 9.5, '-09:30' ],
-			[ - 9, '-09:00' ],
-			[ - 8.5, '-08:30' ],
-			[ - 8, '-08:00' ],
-			[ - 7.5, '-07:30' ],
-			[ - 7, '-07:00' ],
-			[ - 6.5, '-06:30' ],
-			[ - 6, '-06:00' ],
-			[ - 5.5, '-05:30' ],
-			[ - 5, '-05:00' ],
-			[ - 4.5, '-04:30' ],
-			[ - 4, '-04:00' ],
-			[ - 3.5, '-03:30' ],
-			[ - 3, '-03:00' ],
-			[ - 2.5, '-02:30' ],
-			[ - 2, '-02:00' ],
-			[ '-1.5', '-01:30' ],
-			[ - 1.5, '-01:30' ],
-			[ - 1, '-01:00' ],
-			[ - 0.5, '-00:30' ],
-			[ 0, '+00:00' ],
-			[ '0', '+00:00' ],
-			[ 0.5, '+00:30' ],
-			[ 1, '+01:00' ],
-			[ 1.5, '+01:30' ],
-			[ '1.5', '+01:30' ],
-			[ 2, '+02:00' ],
-			[ 2.5, '+02:30' ],
-			[ 3, '+03:00' ],
-			[ 3.5, '+03:30' ],
-			[ 4, '+04:00' ],
-			[ 4.5, '+04:30' ],
-			[ 5, '+05:00' ],
-			[ 5.5, '+05:30' ],
-			[ 5.75, '+05:45' ],
-			[ 6, '+06:00' ],
-			[ 6.5, '+06:30' ],
-			[ 7, '+07:00' ],
-			[ 7.5, '+07:30' ],
-			[ 8, '+08:00' ],
-			[ 8.5, '+08:30' ],
-			[ 8.75, '+08:45' ],
-			[ 9, '+09:00' ],
-			[ 9.5, '+09:30' ],
-			[ 10, '+10:00' ],
-			[ 10.5, '+10:30' ],
-			[ 11, '+11:00' ],
-			[ 11.5, '+11:30' ],
-			[ 12, '+12:00' ],
-			[ 12.75, '+12:45' ],
-			[ 13, '+13:00' ],
-			[ 13.75, '+13:45' ],
-			[ 14, '+14:00' ],
-		];
+		return array(
+			array( -12, '-12:00' ),
+			array( -11.5, '-11:30' ),
+			array( -11, '-11:00' ),
+			array( -10.5, '-10:30' ),
+			array( -10, '-10:00' ),
+			array( -9.5, '-09:30' ),
+			array( -9, '-09:00' ),
+			array( -8.5, '-08:30' ),
+			array( -8, '-08:00' ),
+			array( -7.5, '-07:30' ),
+			array( -7, '-07:00' ),
+			array( -6.5, '-06:30' ),
+			array( -6, '-06:00' ),
+			array( -5.5, '-05:30' ),
+			array( -5, '-05:00' ),
+			array( -4.5, '-04:30' ),
+			array( -4, '-04:00' ),
+			array( -3.5, '-03:30' ),
+			array( -3, '-03:00' ),
+			array( -2.5, '-02:30' ),
+			array( -2, '-02:00' ),
+			array( '-1.5', '-01:30' ),
+			array( -1.5, '-01:30' ),
+			array( -1, '-01:00' ),
+			array( -0.5, '-00:30' ),
+			array( 0, '+00:00' ),
+			array( '0', '+00:00' ),
+			array( 0.5, '+00:30' ),
+			array( 1, '+01:00' ),
+			array( 1.5, '+01:30' ),
+			array( '1.5', '+01:30' ),
+			array( 2, '+02:00' ),
+			array( 2.5, '+02:30' ),
+			array( 3, '+03:00' ),
+			array( 3.5, '+03:30' ),
+			array( 4, '+04:00' ),
+			array( 4.5, '+04:30' ),
+			array( 5, '+05:00' ),
+			array( 5.5, '+05:30' ),
+			array( 5.75, '+05:45' ),
+			array( 6, '+06:00' ),
+			array( 6.5, '+06:30' ),
+			array( 7, '+07:00' ),
+			array( 7.5, '+07:30' ),
+			array( 8, '+08:00' ),
+			array( 8.5, '+08:30' ),
+			array( 8.75, '+08:45' ),
+			array( 9, '+09:00' ),
+			array( 9.5, '+09:30' ),
+			array( 10, '+10:00' ),
+			array( 10.5, '+10:30' ),
+			array( 11, '+11:00' ),
+			array( 11.5, '+11:30' ),
+			array( 12, '+12:00' ),
+			array( 12.75, '+12:45' ),
+			array( 13, '+13:00' ),
+			array( 13.75, '+13:45' ),
+			array( 14, '+14:00' ),
+		);
 	}
 }
-
-