如何在json解码中添加图像判断foreach

Question

如何在json解码中添加imagejudgement foreach。如果最后有jpg,png,gif，那么回声html_entity_decode($result->url)，否则不行。谢谢。

foreach ($data->query->allimages as $result) { 
echo '<img src="'.html_entity_decode($result->url).'" /><br/>'; 
} 

Answer 1

所以，请试试这个：

foreach ($data->query->allimages as $result) { 
    $path = pathinfo($result->url); 
    if(!in_array($path['extension'], array('jpg','png','gif'))) continue; 
    echo '<img src="'.html_entity_decode($result->url).'" /><br/>'."\n"; 
}