因此，当我将数据名称设置为日期、开始、结束时，我想知道如何从 php 中的 $_POST 获取变量，并以数字表示日期以及开始和结束的位置。对于使用表单创建变量，它可以很好地创建变量，问题是在访问它们时出现以下错误:
Parse error: syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING)
我的代码:
<?php
$club=$_POST['club'];
$name=$_POST['event'];
$text=$_POST['descript'];
$num=$_POST['quantity'];
$user=$_POST['user'];
$flag=$_POST['flag'];
require_once("conf.inc.php");
$host=$CFG->dbHost;
$userDB=$CFG->dbUser;
$pword=$CFG->dbPassword;
$db=$CFG->dbDatabase;
$mysqli = new mysqli($host, $userDB, $pword, $db);
$mysqli->connect($host, $userDB, $pword, $db);
if(!isset($flag)) {
$mysqli->query("INSERT INTO fi_events VALUES $name, $text, $club");
$eventResult = $mysqli->query("SELECT ID FROM fi_events WHERE Name=$name, FlavourText=$text, ClubID=$club");
while(list($event) = $eventResult->fetch_row()) {
$ID = $event;
}
}
else {
$eventID = $_POST['eventID'];
for($i=0;$i<$num;$i++){
$mysqli->query("INSERT INTO fi_slots VALUES $eventID, $_POST['slots$i'], 0, $_POST['date$i'], $_POST['start$i'], $_POST['end$i']");
}
echo "SLOT CREATION SUCCESSFUL!";
echo "<form action='viewEvent.php' enctype='text/plain' method='post'>
<input type='hidden' id='eventID' name='eventID' value= '$ID' />
<input type='hidden' id='user' name='user' value= '$user' />
<input type='submit' name='Submit' value='View Your Event'>
</form>";
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Make Slots</title>
</head>
<body>
<?php
if(!isset($flag)){
echo ("<form action='makeSlots.php' method='post'>");
echo "<input type='hidden' id='quantity' name='quantity' value= '$num' />";
echo "<input type='hidden' id='flag' name='flag' value= '1' />";
echo "<input type='hidden' id='eventID' name='eventID' value= '$ID' />"
echo "<input type='hidden' id='user' name='user' value= '$user' />"
for ($i=0; $i<$num;$i++){
echo ("Date: <input type='date' id='date$i' name='date$i' />
<br/>");
echo ("Time Begin: <input type='text' id='start$i' name='start$i' />
<br/>");
echo ("Time End: <input type='text' id='end$i' name='end$i' />
<br/>");
echo ("Total Slots: <input type='text' id='slots$i' name='slots$i' />
<br/>");
}
echo ("<input type='submit' name='Submit' value='Enter' />");
echo("</form>");
}
?>
</body>
</html>
最佳答案
我认为您需要为此使用串联:
$mysqli->query("INSERT INTO fi_slots VALUES $eventID," . $_POST["slots$i"] . ",...");
关于php - 遍历 Php $_POST，其中包含许多附加有数字的变量，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13695555/