Version 4.5.0

admin/install/html/forms/apps.phtml

@@ -3,7 +3,7 @@
 <ul class='ipsField_fieldList'>
 {{foreach $apps as $key => $data}}
 	<li>
-		<input type="checkbox" id='app_{$key}' {{if $key !== 'core'}}name="apps[{$key}]"{{endif}} {{if in_array( $key, $selected )}}checked{{endif}} {{if $data['disabled']}}disabled{{endif}} value='1'>
+		<input type="checkbox" id='app_{$key}' {{if $key !== 'core'}}name="apps[{$key}]"{{endif}} {{if \in_array( $key, $selected )}}checked{{endif}} {{if $data['disabled']}}disabled{{endif}} value='1'>
 		<div class='ipsField_fieldList_content'>
 			<label for='app_{$key}' class='ipsFieldRow_label'>{$data['name']}</label>
 			{{if !empty( $data['errors'] )}}

admin/install/html/forms/template.phtml

@@ -2,7 +2,7 @@
 <form action="{$action}" method="post" {{if $uploadField}}enctype="multipart/form-data"{{endif}}>
 	<input type="hidden" name="{$id}_submitted" value="1">
 	{{foreach $hiddenValues as $k => $v}}
-		{{if is_array( $v )}}
+		{{if \is_array( $v )}}
 			{{foreach $v as $_k => $_v}}
 				<input type="hidden" name="{$k}[{$_k}]" value="{$_v}">
 			{{endforeach}}

admin/install/html/forms/text.phtml

@@ -16,7 +16,7 @@
 		{{if $autoComplete['unique']}}
 			data-ipsAutocomplete-unique
 		{{endif}}
-		{{if is_array( $autoComplete['source'] )}}	
+		{{if \is_array( $autoComplete['source'] )}}	
 			list='{$name}_datalist'
 		{{elseif $autoComplete['source']}}
 			data-ipsAutocomplete-dataSource="{url="{$autoComplete['source']}"}"
@@ -28,7 +28,7 @@
 	{{endif}}
 	{{if $placeholder !== NULL}}placeholder='{$placeholder}'{{endif}}
 />
-{{if is_array( $autoComplete )}}
+{{if \is_array( $autoComplete )}}
 	<datalist id="{$name}_datalist">
 		{{foreach $autoComplete as $v}}
 			<option value="$v">{$v}</option>