http://wbex.ru/index.php?action=history&feed=atom&title=PHP%2FForm%2F_GET
PHP/Form/ GET - История изменений
2026-04-05T11:27:46Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://wbex.ru/index.php?title=PHP/Form/_GET&diff=636&oldid=prev
в 10:37, 26 мая 2010
2010-05-26T10:37:26Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 10:37, 26 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
http://wbex.ru/index.php?title=PHP/Form/_GET&diff=637&oldid=prev
Admin: 1 версия
2010-05-26T07:04:45Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Properly Checking for Submission Using Image Widgets==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="html4strict"><br />
<br />
<INPUT TYPE="image" NAME="submit_one" SRC="b.gif"><br />
<INPUT TYPE="image" NAME="submit_two" SRC="b2.gif"><br />
<br />
//Properly determining which submission button was clicked in PHP:<br />
<?php<br />
if(isset($_GET["submit_one_x"])) {<br />
} elseif(isset($_GET["submit_two_x"])) {<br />
} else {<br />
}<br />
?><br />
<br />
</source><br />
<br />
<br />
<br />
<br />
==Reading Input from the Form==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="html4strict"><br />
<br />
<html><br />
<head><br />
<title>A Simple HTML Form</title><br />
</head><br />
<body><br />
<div><br />
<form action="index.php" method="get"><br />
<p><input type="text" name="user" /></p><br />
<p><textarea name="address" rows="5" cols="40"><br />
</textarea></p><br />
<p><input type="submit" value="hit it!" /></p><br />
</form><br />
</div><br />
</body><br />
</html><br />
<br />
// index.php<br />
<html><br />
<body><br />
<div><br />
<?php<br />
print "Welcome <b>" . $_GET ["user"] . "</b><br/>\n\n";<br />
print "Your address is: <br/><b>" . $_GET ["address"] . "</b>";<br />
?><br />
</div><br />
</body><br />
</html><br />
<br />
</source><br />
<br />
<br />
<br />
<br />
==Time-Sensitive Form Example==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="html4strict"><br />
<br />
<?<br />
<FORM ACTION="index.php" METHOD=GET><br />
<INPUT TYPE="hidden" NAME="time" VALUE="<?php echo time(); ?>"><br />
Enter your message (5 minute time limit):<INPUT TYPE="text" NAME="mytext" VALUE=""><br />
<INPUT TYPE="submit" Value="Send Data"><br />
</FORM><br />
if($_GET["time"]+300 >= time()) {<br />
echo "You took too long!<BR>";<br />
exit;<br />
}<br />
?><br />
<br />
</source><br />
<br />
<br />
<br />
<br />
==Using Arrays with Form Data in PHP==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="html4strict"><br />
<br />
<SELECT NAME="myselect[]" MULTIPLE SIZE=3><br />
<OPTION VALUE="value1">A</OPTION><br />
<OPTION VALUE="value2">B</OPTION><br />
<OPTION VALUE="value3">C</OPTION><br />
<OPTION VALUE="value4">D</OPTION><br />
</SELECT><br />
<br />
//The PHP code to access which value(s) were selected:<br />
<?php<br />
foreach($_GET["myselect"] as $val) {<br />
echo "You selected: $val<BR>";<br />
}<br />
echo "You selected ".count($_GET["myselect"])." Values.";<br />
?><br />
<br />
</source></div>
Admin