-1
我想学习下PHP + MySQL和当数据保存到我的数据库PHP不会回声线,在屏幕快照“<”符号开始PHP不会回声“<”从数据库
mysql的,码符号
$result2 = mysqli_query($con, "SELECT * FROM ta_pastat pastat left join ta_users tusers on pastat.kirjoittaja_ID = tusers.ID where pastat.kategoria_ID = 1");
while($row2 = mysqli_fetch_array($result2)){
//$row2 = preg_match('(^|>)(>[^<]*)', "\\1<div class=\"unkfunc\">\\2</div>", $row2);
$style = "";
switch(substr($row2['Teksti'], 0, 1)) {
case ">":
$style = "style=\"color:#789922\"";
break;
case "<":
$style = "style=\"color:#226199\"";
break;
}
//echo nl2br("<h4 $style>".$row2['Teksti']."</h4><br>".PHP_EOL);
echo nl2br("<br><h1>".$row2['Otsikko']."</h1><br><h4 $style>".$row2['Teksti']."</h4><hr>");
检查输出的来源与您在浏览器中看到的内容。 – user3791372
'<'是HTML标签的开始。如果“<”后面跟着'
RiggsFolly