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我目前正在为我的wordpress网站开发注册表。我得到这个错误解析错误：语法错误，意外的'{'：什么可能是错误的？
Parse error: syntax error, unexpected '{' in C:\xampp\htdocs\WoodClef\wp-content\themes\woodclef\inc\custormregform.php on line 14
这里是代码：
echo '<select name="role" class="input">';
foreach ($wp_roles->roles as $key=>$value) {
// Exclude default roles such as administrator etc. Add your own
if (! in_array($value['name'], [ 'Administrator', 'Contributor', ]) {
echo '<option value="'.$key.'">'.$value['name'].'</option>';
}
}
echo '</select>';
14号线在这里是
if (! in_array($value['name'], [ 'Administrator', 'Contributor', ]) {
如果我if语句删除，它的工作原理，但我不希望将其删除。
这里是整个代码：
<?php
// How To create User Registration Form
//1. Add a new form element...
add_action('register_form', 'myplugin_register_form');
function myplugin_register_form() {
global $wp_roles;
echo '<select name="role" class="input">';
foreach ($wp_roles->roles as $key=>$value) {
// Exclude default roles such as administrator etc. Add your own
if (! in_array($value['name'], [ 'Administrator', 'Contributor', ]) {
echo '<option value="'.$key.'">'.$value['name'].'</option>';
}
}
echo '</select>';
}
//2. Add validation.
add_filter('registration_errors', 'myplugin_registration_errors', 10, 3);
function myplugin_registration_errors($errors, $sanitized_user_login, $user_email) {
if (empty($_POST['role']) || ! empty($_POST['role']) && trim($_POST['role']) == '') {
$errors->add('role_error', __('<strong>ERROR</strong>: You must include a role.', 'mydomain'));
}
return $errors;
}
//3. Finally, save our extra registration user meta.
add_action('user_register', 'myplugin_user_register');
function myplugin_user_register($user_id) {
$user_id = wp_update_user(array('ID' => $user_id, 'role' => $_POST['role']));
}
[PHP Parse/Syntax Errors;和如何解决它们？]（https://stackoverflow.com/questions/18050071/php-parse-syntax-errors-and-how-to-solve-them） –