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Remove scalar typehints to support PHP5

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This commit is contained in:
Alexander Nell
2020-02-25 17:48:27 +01:00
parent 29fff4e012
commit e8d2b2e81e
5 changed files with 12 additions and 12 deletions
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8
core/Utils/DataUtil.php
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@ -20,7 +20,7 @@ abstract class DataUtil {
* @param string $root
* @return string
*/
public static function buildXmlStandaloneFromArray(array $a, string $root = '') {
public static function buildXmlStandaloneFromArray(array $a, $root = '') {
$domDocument = new \DOMDocument("1.0", "utf-8");
$domDocument->xmlStandalone = true;
@ -70,7 +70,7 @@ abstract class DataUtil {
* @param bool $recurse
* @return array
*/
public static function implodePositions(array $a, bool $recurse = true) {
public static function implodePositions(array $a, $recurse = true) {
$result = array();
foreach ($a as $key => $value) {
if (is_array($value)) {
@ -95,7 +95,7 @@ abstract class DataUtil {
* @param string $prefix (used for recursion)
* @return array
*/
public static function flattenArray(array $a, string $delimiter = '.', string $prefix = '') {
public static function flattenArray(array $a, $delimiter = '.', $prefix = '') {
$result = array();
foreach ($a as $key => $value)
{
@ -121,7 +121,7 @@ abstract class DataUtil {
* @param string $delimiter
* @return array
*/
public static function unflattenArray(array $a, string $delimiter = '.') {
public static function unflattenArray(array $a, $delimiter = '.') {
$result = array();
foreach ($a as $key => $value) {
if (!is_string($key)) {