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我试图让一个旧脚本起死回生，但我不是最擅长 php，但熟能生巧。

有人可以解释或指出是什么导致了我遇到的这个错误。

解析错误：语法错误，意外的 '''' (T_CONSTANT_ENCAPSED_STRING)，在第 16 行的 C:\xampp\htdocs\install\step2check.php 中需要标识符 (T_STRING)

// Check connection
if (mysqli_connect_errno())
{
echo "<br><br><br><br><center>
<h1><font color='red'>Failed to connect to MySQL</font></h1>
<h2>Please go back and check your MySQL Connection infomation</h2>
</center>
<a href='index.php' class='Start'>Back to Start</a>";
}
else {
#########################
## POPULATE connect.php##
#########################
file_put_contents("../connect.php", "");
$filename = '../connect.php';
$somecontent = '<?php
$db_host        = \''.$POSThost.'\';
$db_user        = \''.$POSTuser.'\';
$db_pass        = \''.$POSTpass.'\';
$db_database        = \''.$POSTdatabase.'\'; 
$link = @mysql_connect($db_host,$db_user,$db_pass) or die(\'Unable to establish a DB connection\');

mysql_query("SET NAMES \'utf8\'");
mysql_select_db($db_database,$link);
?>';

我希望有人能帮帮忙。

4

1 回答 1

0

//为什么要设置一个 php 变量来保存从其他 PHP 变量定义的其他 php 变量？无需使事情复杂化，同时导致额外的错误。尝试这个：

// Check connection
if (mysqli_connect_errno())
{
echo "<br><br><br><br><center>
<h1><font color='red'>Failed to connect to MySQL</font></h1>
<h2>Please go back and check your MySQL Connection infomation</h2>
</center>
<a href='index.php' class='Start'>Back to Start</a>";
}
else {
#########################
## POPULATE connect.php##
#########################
file_put_contents("../connect.php", "");
$filename = '../connect.php';
$db_host        = $POSThost;
$db_user        = $POSTuser;
$db_pass        = $POSTpass;
$db_database        = $POSTdatabase; 
$link = mysql_connect($db_host,$db_user,$db_pass) or die(\'Unable to establish a DB connection\');

mysql_query("SET NAMES \'utf8\'");
mysql_select_db($db_database,$link);
}
?>
于 2013-09-23T12:06:21.623 回答