复选框未选中 in_array 函数答案

【问题标题】：Checkbox dont checked in_array function复选框未选中 in_array 函数
【发布时间】：2022-08-05 09:20:49
【问题描述】：

我面临一个我找不到解决方案的问题。问题出在下面的代码中：

$ilikiaki_omada = get_terms( array( \'taxonomy\' => \'pa_ilikia\', \'hide_empty\' => false ) );

$omages = array();
$omages = get_field(\'acf_ilikiaki_omada\', $ekpaideutikos_id);
$all_omades = explode(\',\',$omages); 

        foreach ($ilikiaki_omada as $omada) {
                    echo \'<input style=\"margin-bottom: 0;\" type=\"checkbox\" name=\"ilikiaki_omada[]\" value=\"\'.$omada->name.\'\"\';
                    if (in_array($omada->name, $all_omades)) echo \' checked \';
                    echo \'/> \'.$omada->name.\'<br>\';
         }

我面临的问题是没有检查找到的所有相同值！

只检查第一个值并停止！

在此示例中，$all_omades 列表具有三个值，它们存在于$omada->name 中。这很奇怪。我

$all_omades is Array ( [0] => Βρέφη [1] => Νήπια [2] => Παιδιά )

$ilikiaki_omada 是

Array ( 
[0] => WP_Term Object ( [term_id] => 8335 [name] => Βρέφη [slug] => %ce%b2%cf%81%ce%ad%cf%86%ce%b7 [term_group] => 0 [term_taxonomy_id] => 8335 [taxonomy] => pa_ilikia [description] => [parent] => 0 [count] => 0 [filter] => raw ) 

[1] => WP_Term Object ( [term_id] => 8347 [name] => Νήπια [slug] => nipia [term_group] => 0 [term_taxonomy_id] => 8347 [taxonomy] => pa_ilikia [description] => [parent] => 0 [count] => 0 [filter] => raw ) 

[2] => WP_Term Object ( [term_id] => 8336 [name] => Παιδιά [slug] => %cf%80%ce%b1%ce%b9%ce%b4%ce%b9%ce%ac [term_group] => 0 [term_taxonomy_id] => 8336 [taxonomy] => pa_ilikia [description] => [parent] => 0 [count] => 2 [filter] => raw ) 

[3] => WP_Term Object ( [term_id] => 8348 [name] => Έφηβοι [slug] => efivoi [term_group] => 0 [term_taxonomy_id] => 8348 [taxonomy] => pa_ilikia [description] => [parent] => 0 [count] => 0 [filter] => raw ) 

[4] => WP_Term Object ( [term_id] => 8349 [name] => Ενήλικες [slug] => enilikes [term_group] => 0 [term_taxonomy_id] => 8349 [taxonomy] => pa_ilikia [description] => [parent] => 0 [count] => 0 [filter] => raw ) )

这就是为什么不检查 Νήπια、Παιδιά 而只检查 Βρέφη 的结果！

对于$all_omades，我有一个文本自定义字段，您可以在下面的照片中看到它

标签： php wordpress loops checkbox

【解决方案1】：

每个 $omada 是数组？为什么要检查 in_array($omada, $foo) 中的 $omada

【讨论】：