Version 1

[yaffs-website] / vendor / behat / mink / src / Selector / Xpath / Escaper.php

diff --git a/vendor/behat/mink/src/Selector/Xpath/Escaper.php b/vendor/behat/mink/src/Selector/Xpath/Escaper.php
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+++ b/vendor/behat/mink/src/Selector/Xpath/Escaper.php
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+<?php
+
+/*
+ * This file is part of the Mink package.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Mink\Selector\Xpath;
+
+/**
+ * XPath escaper.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class Escaper
+{
+    /**
+     * Escapes the string as a XPath literal.
+     *
+     * @param string $s
+     *
+     * @return string
+     */
+    public function escapeLiteral($s)
+    {
+        if (false === strpos($s, "'")) {
+            return sprintf("'%s'", $s);
+        }
+
+        if (false === strpos($s, '"')) {
+            return sprintf('"%s"', $s);
+        }
+
+        $string = $s;
+        $parts = array();
+        while (true) {
+            if (false !== $pos = strpos($string, "'")) {
+                $parts[] = sprintf("'%s'", substr($string, 0, $pos));
+                $parts[] = "\"'\"";
+                $string = substr($string, $pos + 1);
+            } else {
+                $parts[] = "'$string'";
+                break;
+            }
+        }
+
+        return sprintf('concat(%s)', implode($parts, ','));
+    }
+}