如何通过 href 传递值 - PHP
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How to Pass a value via href - PHP
提问by RajaSekar
Am passing a value using href tag
正在使用 href 标签传递一个值
In first page Href tag used as
在第一页 Href 标记用作
echo "<a href=view_exp.php?compna=",$compname,">$compname</a>";
In the Second page used
在使用的第二页
$compname = $_GET['compna'];
To receive the Compna values are pass but only the first word is passed remaining words are skipped.
接收 Compna 值是通过的，但只传递第一个词，其余的词被跳过。
Compname as " Chiti Technologies Ltd " When I pass the value I receive onlt "Chiti"
公司名称为“ Chiti Technologies Ltd ” 当我传递值时，我收到的只有“ Chiti”
采纳答案by mpieperhoff
The reason you're only getting the first word of the company name is that the company name contains blanks. You need to encode the name.
您只得到公司名称的第一个单词的原因是公司名称包含空格。您需要对名称进行编码。
echo "<a href=view_exp.php?compna=",urlencode($compname),">$compname</a>";
回答by deceze
You are producing ambiguous/invalid HTML by not quoting the parameter. The result is something like:
您通过不引用参数来生成不明确/无效的 HTML。结果是这样的：
<a href=foo bar baz>
Only foois recognized to belong to href, the rest doesn't. Quote the values:
只有foo被承认属于href，其余不属于。引用值：
echo '<a href="view_exp.php?compna=', urlencode($compname), '">', htmlspecialchars($compname), '</a>';
回答by u?nb??s
Use this code:
使用此代码：
echo '<a href="view_exp.php?compna='.urlencode($compname).'">'.$compname.'</a>';
回答by xdazz
回答by Tschallacka
change echo "<a href=view_exp.php?compna=",$compname,">$compname</a>";
改变回声 "<a href=view_exp.php?compna=",$compname,">$compname</a>";
to echo "<a href=\"view_exp.php?compna=$compname\">$compname</a>";
回声 "<a href=\"view_exp.php?compna=$compname\">$compname</a>";
When using double quoted strings " you don't need to paste variables in between, you can just type them. Also, when pasting strings together don't use comma's , but use . to paste strings otherwise you'll get parse errors. For arrays include them between curly brackets {}
当使用双引号字符串 " 时，您不需要在它们之间粘贴变量，您只需键入它们。此外，将字符串粘贴在一起时不要使用逗号，而是使用 . 来粘贴字符串，否则会出现解析错误。对于数组将它们包含在大括号 {} 之间
echo "<a href=\"view_exp.php?compna={$compname["whatever"]}\">$compname</a>";
