T_OBJECT_OPERATOR - Drupal 7

Question

这是 php 代码：

<?php
$tid = $job_node->field_job_cv_destination['und'][0]['tid'];
$term = taxonomy_term_load($tid);
$name = $term->name;
?>

这就是错误：

ParseError: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in -

rules_php_eval()（第 2 行 -/web/maavarim/sites/all/modules/contrib/rules/modules/php.eval.inc(125)：eval() 的代码）

谁知道该怎么办？

Answer 1

尝试按以下方式实现您的代码

function mytheme_preprocess_page(&$vars, $hook) {
  if (isset($vars['node']) && in_array($vars['node']->type, array('article', 'column'))) {
    // Set header to topic for articles and columns
    // @TODO: consider primary topic field (no multiselect), default to below if empty
    $term = taxonomy_term_load($vars['node']->field_topic_ref[LANGUAGE_NONE][0]['tid']);
    $vars['head_title'] = $term->name;
  }
  else {
    $vars['head_title'] = $vars['title'];
  }
}

T_OBJECT_OPERATOR - Drupal 7

T_OBJECT_OPERATOR - Drupal 7

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