ECMAScript函数的原型



Fatal error: Uncaught Error: Call to undefined function the_post_thumbnail_caption() in /mydata/web/jser_hao/wp-content/themes/alexis/single.php:20 Stack trace: #0 /mydata/web/jser_hao/wp-includes/template-loader.php(74): include() #1 /mydata/web/jser_hao/wp-blog-header.php(16): require_once('/mydata/web/jse...') #2 /mydata/web/jser_hao/index.php(20): require('/mydata/web/jse...') #3 {main} thrown in /mydata/web/jser_hao/wp-content/themes/alexis/single.php on line 20