find deprecated functions in codesniffer

_cs/DokuWiki/Sniffs/PHP/DeprecatedFunctionsSniff.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * DokuWiki_Sniffs_PHP_DiscouragedFunctionsSniff.
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
+ * @version   CVS: $Id: DiscouragedFunctionsSniff.php 265110 2008-08-19 06:36:11Z squiz $
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+if (class_exists('Generic_Sniffs_PHP_ForbiddenFunctionsSniff', true) === false) {
+    throw new PHP_CodeSniffer_Exception('Class Generic_Sniffs_PHP_ForbiddenFunctionsSniff not found');
+}
+
+/**
+ * DokuWiki_Sniffs_PHP_DiscouragedFunctionsSniff.
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
+ * @version   Release: 1.2.2
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+class DokuWiki_Sniffs_PHP_DeprecatedFunctionsSniff extends Generic_Sniffs_PHP_ForbiddenFunctionsSniff
+{
+
+    /**
+     * A list of forbidden functions with their alternatives.
+     *
+     * The value is NULL if no alternative exists. IE, the
+     * function should just not be used.
+     *
+     * @var array(string => string|null)
+     */
+    protected $forbiddenFunctions = array(
+        'setCorrectLocale'     => null,
+        'html_attbuild'        => 'buildAttributes',
+        'io_runcmd'            => null,
+        'p_wiki_xhtml_summary' => 'p_cached_output',
+        'search_callback'      => 'call_user_func_array',
+        'search_backlinks'     => 'ft_backlinks',
+        'search_fulltext'      => 'Fulltext Indexer',
+        'search_regex'         => 'Fulltext Indexer',
+        'tpl_getFavicon'       => 'tpl_getMediaFile',
+    );
+
+    /**
+     * If true, an error will be thrown; otherwise a warning.
+     *
+     * @var bool
+     */
+    public $error = true;
+
+}//end class