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这是什么类型的输出,如何用php迭代?_Php_Wordpress_List_Gravity Forms Plugin - Fatal编程技术网

这是什么类型的输出,如何用php迭代?

这是什么类型的输出,如何用php迭代?,php,wordpress,list,gravity-forms-plugin,Php,Wordpress,List,Gravity Forms Plugin,这是Wordpress重力表单可重复列表的输出;但是,我怎样才能轻松地用php迭代,只输出每行的内容呢 a:3:{ i:0;s:25:"Lorem ipsum dolor sit ame"; i:1;s:25:"Lorem ipsum dolor sit ame"; i:2;s:25:"Lorem ipsum dolor sit ame"; } 您应该使用unserialize函数 $serialized = 'a:3:{i:0;s:25:"Lorem ipsum do

这是Wordpress重力表单可重复列表的输出;但是,我怎样才能轻松地用php迭代,只输出每行的内容呢

a:3:{
    i:0;s:25:"Lorem ipsum dolor sit ame";
    i:1;s:25:"Lorem ipsum dolor sit ame";
    i:2;s:25:"Lorem ipsum dolor sit ame";
}

您应该使用
unserialize
函数

$serialized = 'a:3:{i:0;s:25:"Lorem ipsum dolor sit ame";i:1;s:25:"Lorem ipsum dolor sit ame";i:2;s:25:"Lorem ipsum dolor sit ame";}';

foreach (unserialize($serialized) as $row) {
    echo " – $row\n";
}
上述示例输出:

 – Lorem ipsum dolor sit ame
 – Lorem ipsum dolor sit ame
 – Lorem ipsum dolor sit ame
这看起来像PHP格式。