Disable SMART_TABS

It indents things with spaces... https://www.jetbrains.com/help/idea/settings-code-style-php.html

	

    If this checkbox is selected, the part of indentation defined by the nesting of code blocks, is made of the tabs and (if necessary) spaces, while the part of indentation defined by the alignment is made only of spaces.

    If this checkbox is cleared, only tabs are used. This means that a group of spaces that fits the specified tab size is automatically replaced with a tab, which may result in breaking fine alignment.

Author: reedy

src/org/mediawiki/MediaWikiPhpPredefinedCodeStyle.java

@@ -55,7 +55,7 @@ public void apply(CodeStyleSettings settings) {
 
         CodeStyleSettings.IndentOptions indentOptions = settings.getIndentOptions(PhpFileType.INSTANCE);
         indentOptions.USE_TAB_CHARACTER = true;
-        indentOptions.SMART_TABS = true;
+        indentOptions.SMART_TABS = false;
         indentOptions.TAB_SIZE = 4;
         indentOptions.INDENT_SIZE = 4;
         indentOptions.CONTINUATION_INDENT_SIZE = 4;