First Commit

2026-09-04 14:54:13 -03:00
commit 9c54bd3ac7
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+<?php
+
+/* An autoloader for ReCaptcha\Foo classes. This should be required()
+ * by the user before attempting to instantiate any of the ReCaptcha
+ * classes.
+ *
+ * BSD 3-Clause License
+ * @copyright (c) 2019, Google Inc.
+ * @link https://www.google.com/recaptcha
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+spl_autoload_register(function ($class) {
+    if (substr($class, 0, 10) !== 'ReCaptcha\\') {
+        /* If the class does not lie under the "ReCaptcha" namespace,
+         * then we can exit immediately.
+         */
+        return;
+    }
+
+    /* All of the classes have names like "ReCaptcha\Foo", so we need
+     * to replace the backslashes with frontslashes if we want the
+     * name to map directly to a location in the filesystem.
+     */
+    $class = str_replace('\\', '/', $class);
+
+    /* First, check under the current directory. It is important that
+     * we look here first, so that we don't waste time searching for
+     * test classes in the common case.
+     */
+    $path = dirname(__FILE__).'/'.$class.'.php';
+    if (is_readable($path)) {
+        require_once $path;
+
+        return;
+    }
+
+    /* If we didn't find what we're looking for already, maybe it's
+     * a test class?
+     */
+    $path = dirname(__FILE__).'/../tests/'.$class.'.php';
+    if (is_readable($path)) {
+        require_once $path;
+    }
+});