[英]Can anyone help me to make require working?
所以我有2个php文件,一个正在调用函数,另一个正在实现函数。
在实现函数的过程中,我称之为require(“ shares.php”)-shares.php是调用函数的文件
问题在于,它没有看到功能,因此我进行了检查以查看功能是否存在,并且不,它们不存在((。
请看这里。
shares.php
<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
<title>Shares</title>
</head>
<body>
<?php
if (function_exists('get_contents'))
{
if(function_exists('print_contents'))
{
$data = get_contents();
print_contents($data);
}
}
else
{
print("Not Found");
}
?>
</body>
</html>
这里是功能的实现。
if(isset($_GET['share']))
{
$conn = db_connect();
if($_GET["newSorting"] == 1)
{
$shares = get_shareSearch($conn, "company");
}
if($_GET["newSorting"] == 2)
{
$shares = get_shareSearch($conn, "rate");
}
if($_GET["newSorting"] == 3)
{
$shares = get_shareSearch($conn, "issue_date");
}
db_disconnect($conn);
$contents = array('shares' => $shares);
return $contents;
}
else
{
$conn = db_connect();
$shares = get_share($conn);
db_disconnect($conn);
$contents = array('shares' => $shares);
return $contents;
}
}
function print_contents($contents)
{
if(count($contents['shares']) == 0)
{
echo "<script type = 'text/javascript'>alert('Sorry but share is not found! Q_Q');</script>";
}
else
{
?>
<table>
<tr>
<th><a href="share-company-links.php?companySort=true">Company Name</a></th>
<th><a href="share-company-links.php?rateSort=true">Rate</a></th>
<th><a href="share-company-links.php?issueSort=true">Issue date</a></th>
</tr>
<?php
foreach ($contents['shares'] as $share)
{
print "<tr>";
$identifier = urlencode($share['COMPANY']);
print "<td><a href='share-details.php?company={$identifier}'>{$share['COMPANY']}</a></td>";
print "<td>{$share['RATE']}</td>";
$issue_date = $share['ISSUE_DATE'];
$issue_date = $issue_date === NULL ? "< not available >" : $issue_date;
print "<td>{$issue_date}</td>";
print "</tr>";
}
?>
</table>
<?php
}
}
require_once("shares.php");
?>
结果将是Not Found 。
使用这些功能的文件(share.php)应该require
其他文件,而不是其他文件。 所以,在股份
<body>
<?php
require_once('thatotherfile.php');
if (function_exists('get_contents'))
{
if(function_exists('print_contents'))
{
$data = get_contents();
print_contents($data);
}
}
将工作。
您可以使用, include("otherfile.php")
require("otherfile.php")
include_once("otherfile.php")
或require_once("otherfile.php")
对使用 ,而不是 功能的文件具有功能的文件 ,即:
<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
<title>Shares</title>
</head>
<body>
<?php
include_once("otherfile.php");
//the rest of the code...
http://php.net/manual/zh/function.include.php
http://php.net/manual/zh/function.require.php
http://php.net/manual/zh/function.include-once.php
http://php.net/manual/zh/function.require-once.php
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