[英]Drupal 7 custom form Cannot use string offset as an array error with php 7.2
我有一個自定義的 drupal 7 表單,如下所示
$form['general_details'] = array(
'#type' => 'fieldset',
'#title' => t('General'),
'#description' => t('General Information.'),
'#required' => TRUE,
);
$form['general_details']['salutation'] = array(
'#type' => 'select',....
我在“$form['general_details']['salutation']”行中出現錯誤錯誤:無法使用字符串偏移量作為 PHP7.2 的數組
有人可以幫忙嗎? 提前致謝。
您必須在分配之前聲明空數組
$form = array();
$form['general_details'] = array(
'#type' => 'fieldset',
'#title' => t('General'),
'#description' => t('General Information.'),
'#required' => TRUE,
);
$form['general_details']['salutation'] = array(
'#type' => 'select',....
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