PHPCI

tests/codesniffer/FHComplete/Sniffs/ControlStructures/ElseIfDeclarationSniff.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * PHP Version 5
+ *
+ * FHComplete
+ */
+
+/**
+ * Ensures that elseif is used instead of else if
+ *
+ */
+class FHComplete_Sniffs_ControlStructures_ElseIfDeclarationSniff implements PHP_CodeSniffer_Sniff
+{
+
+/**
+ * Returns an array of tokens this test wants to listen for.
+ *
+ * @return array
+ */
+    public function register()
+    {
+        return array(T_ELSE);
+    }
+
+/**
+ * Processes this test, when one of its tokens is encountered.
+ *
+ * Checks that ELSEIF is used instead of ELSE IF.
+ *
+ * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+ * @param integer              $stackPtr  The position of the current token in the
+ *                                        stack passed in $tokens.
+ * @return void
+ */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        $nextToken = $phpcsFile->findNext(T_WHITESPACE, ($stackPtr + 1), null, true);
+        if ($tokens[$nextToken]['code'] !== T_IF) {
+            return;
+        }
+
+        $error = 'Usage of ELSE IF not allowed; use ELSEIF instead';
+        $phpcsFile->addError($error, $stackPtr, 'NotAllowed');
+    }
+
+}