我有一个功能:
wp_gdsr_blog_rating()
当我 print_r 它输出这个:
stdClass Object ( [count] => 20 [rating] => 3.7 [bayes_rating] => 3.7 [max_rating] => 5 [percentage] => 74 [voters] => 71 [votes] => 260.0 )
如何仅获取和打印 [voters] 值?
我有一个功能:
wp_gdsr_blog_rating()
当我 print_r 它输出这个:
stdClass Object ( [count] => 20 [rating] => 3.7 [bayes_rating] => 3.7 [max_rating] => 5 [percentage] => 74 [voters] => 71 [votes] => 260.0 )
如何仅获取和打印 [voters] 值?
尝试
$o = wp_gdsr_blog_rating();
echo $o->voters;
@Sandro Dzneladze,函数
wp_gdsr_blog_rating()
返回一个标准的类对象,比如
<?php
class Obj {
public $count = 20;
public $rating = 3.7;
public $voters = 71;
public $votes = 260.0;
}
$var = new Obj();
print_r($var);
echo '<br/>';
echo $var->votes;
?>
所以它与你创建一个类的对象并返回它是一样的。所以你可以像访问类对象一样访问。