求一段PHP代码解决方案
求一段PHP代码
trim($_POST['tag'])的值为:11,你好|12,他好|13,我好|14,都好|15,大家好
让下面5个值分别等于
$tagsql['tag1']=11
$tagsql['tag2']=12
$tagsql['tag3']=13
$tagsql['tag4']=14
$tagsql['tag5']=15
代码应当怎么写,麻烦知道的大哥直接给完整代码谢谢了!
------解决方案--------------------
老牛拉破车的循环
- PHP code
$str = '11,你好|12,他好|13,我好|14,都好|15,大家好'; $arr = array(); if (!empty($str)) { preg_match_all('/(\d{2})/', $str, $match); $i = 0; foreach ($match[1] as $value) { ++$i; $arr['tag' . $i] = $value; } } else { for ($i = 1; $i

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