PHP/Development/Query String
Содержание
A Function to Build Query Strings
<source lang="html4strict">
<html> <head> <title>A function to build query strings</title> </head> <body> <?php function qlink( $q ){
GLOBAL $QUERY_STRING;
if ( ! $q )
return $QUERY_STRING;
$ret = "";
foreach( $q as $key => $val ) {
if ( strlen( $ret ) )
$ret .= "&";
$ret .= urlencode( $key ) . "=" . urlencode( $val );
}
return $ret;
} $q = array ( name => "Joe",
interest => "coding",
homepage => "http://www.google.ru"
);
print qlink( $q ); ?>
<a href="anotherpage.php?<? print qlink($q) ?>">Go!</a>
</body> </html>
</source>
Get query string
<source lang="html4strict">
// http://www.myhost.ru/test.php?aaa+bbb+ccc+ddd
<? echo "The command line data: $QUERY_STRING"; ?>
</source>
Send data without a form
<source lang="html4strict">
<html>
<head>
<title>Hi User</title>
</head>
<body>
Hi User
PHP program that receives a value from "whatsName"
<?
print "Hi there, $userName!
";?> </body> </html>
</source>
