我从数组中创建了一个字符串(来自BD),字符串看起来很糟糕:
a:1:{i:0;a:7:{s:2:"id";s:1:"1";s:5:"title";s:39:"shock absorber ms 290, 310, 390";s:11:"description";s:32:"size - 8х22х29 mm.";s:3:"img";s:1:"1";s:5:"price";s:4:"0.9$";s:8:"category";s:38:"Details";s:5:"brand";s:5:"Stihl";}}除了减震器ms 290,310,390之外,我怎么能删除所有的东西?请记住,这是一个订单字母,所以substr不会有帮助,因为信件将有更多的产品,具有不同数量的符号
$name = $_POST['name'];
$tel = $_POST['tel'];
$g = $_SESSION['cart_list'];
$c = serialize($g);
$title = "order";
$body = "
<h2>New order</h2>
<b>Name:</b> $name<br>
<b>Tel:</b> $tel<br><br>
<b>Cart:</b>$c<br>
";发布于 2021-01-12 17:11:17
解决方案:
$name = $_POST['name'];
$tel = $_POST['tel'];
$g = $_SESSION['cart_list'];
$c = serialize(array_map(function($e){return $e['title'];}, $g));谢谢你帮我!
https://stackoverflow.com/questions/65686831
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