Use non aliased method instead

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

3 files changed, 4 insertions, 4 deletions

diff --git a/core/Command/Config/System/DeleteConfig.php b/core/Command/Config/System/DeleteConfig.php
index 216cf4eb640..429dd806b71 100644
--- a/core/Command/Config/System/DeleteConfig.php
+++ b/core/Command/Config/System/DeleteConfig.php
@@ -64,7 +64,7 @@ class DeleteConfig extends Base {
 		$configNames = $input->getArgument('name');
 		$configName = $configNames[0];
 
-		if (sizeof($configNames) > 1) {
+		if (count($configNames) > 1) {
 			if ($input->hasParameterOption('--error-if-not-exists') && !in_array($configName, $this->systemConfig->getKeys())) {
 				$output->writeln('<error>System config ' . implode(' => ', $configNames) . ' could not be deleted because it did not exist</error>');
 				return 1;
diff --git a/core/Command/Config/System/SetConfig.php b/core/Command/Config/System/SetConfig.php
index 992fca8d084..92c503907bd 100644
--- a/core/Command/Config/System/SetConfig.php
+++ b/core/Command/Config/System/SetConfig.php
@@ -81,7 +81,7 @@ class SetConfig extends Base {
 		$configValue = $this->castValue($input->getOption('value'), $input->getOption('type'));
 		$updateOnly = $input->getOption('update-only');
 
-		if (sizeof($configNames) > 1) {
+		if (count($configNames) > 1) {
 			$existingValue = $this->systemConfig->getValue($configName);
 
 			$newValue = $this->mergeArrayValue(
diff --git a/core/Command/L10n/CreateJs.php b/core/Command/L10n/CreateJs.php
index 9c14490b97f..d060f166b85 100644
--- a/core/Command/L10n/CreateJs.php
+++ b/core/Command/L10n/CreateJs.php
@@ -105,11 +105,11 @@ class CreateJs extends Command implements CompletionAwareInterface {
 		$jsTrans = array();
 		foreach ($translations as $id => $val) {
 			if (is_array($val)) {
-				$val = '[ ' . join(',', $val) . ']';
+				$val = '[ ' . implode(',', $val) . ']';
 			}
 			$jsTrans[] = "\"$id\" : \"$val\"";
 		}
-		$content .= join(",\n    ", $jsTrans);
+		$content .= implode(",\n    ", $jsTrans);
 		$content .= "\n},\n\"$plurals\");\n";
 
 		file_put_contents($jsFile, $content);