php 以文本换行符来分割成数据
注意\n要加双引号,单引号不行
explode("\n",$srt);案例:
要分割提取内容的文本字符串

文本换行符来分割
$arr = trim($arr);
$arr = explode("\n",$pageData['downs']);
以 | 线来分割,并提取内容
$downs = array();
foreach($arr as $k=>$v){
$temp = explode('|',$v);
$downs[$k]['imgSrc'] = trim($temp[0]);
$downs[$k]['title'] = trim($temp[1]);
$downs[$k]['url'] = trim($temp[2]);
}