输出数组的php函数,如何打印特定对象?
我有一个功能:输出数组的php函数,如何打印特定对象?,php,Php,我有一个功能: wp_gdsr_blog_rating() 当我打印时,它会输出: stdClass Object ( [count] => 20 [rating] => 3.7 [bayes_rating] => 3.7 [max_rating] => 5 [percentage] => 74 [voters] => 71 [votes] => 260.0 ) 如何仅获取并打印[选民]值?试试看 $o = wp_gdsr_blog_rating()
wp_gdsr_blog_rating()
当我打印时,它会输出:
stdClass Object ( [count] => 20 [rating] => 3.7 [bayes_rating] => 3.7 [max_rating] => 5 [percentage] => 74 [voters] => 71 [votes] => 260.0 )
如何仅获取并打印[选民]值?试试看
$o = wp_gdsr_blog_rating();
echo $o->voters;
@Sandro Dzneladze,函数
wp_gdsr_blog_rating()
返回一个标准类对象,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;
?>
所以这与创建类的对象并返回它是一样的。因此,您可以像访问类对象一样进行访问。
wp\u gdsr\u blog\u rating()->voctors
?@arxanas我喜欢您编写干净语法的方式。我用过。我们能回答这个问题吗?