//common.php <?php define("COMPANY","Phop's Bicycles"); define("NL","<br>\n"); function check_email( $str ) { if( $str ) { return 1; } else { return 0; } } ?>//jobapp.php <?php require("common.php"); ?> <h1><?php echo(COMPANY); ?>Job Application</h1> <P>Are you lookoing for an exciting career in the world of cuclery? Loook no further!</P> <form name="frmJobApp" method="post" action="jobapp_action.php"> Please enter your name: <input name="applicant" type="text"><br> Please enter your telephone number: <input name="phone" type="text"><br> Please enter your E-mail address: <input name="email" type="text"><br>Please select the type of position in which you are interested: <select name="position"> <option value="a">Accounting</option> <option value="b">Bicycle repair</option> <option value="h">Human resources</option> <option value="m">Management</option> <option value="s">Sales</option></select> <br>Please select the country in which you would like to work: <select name="country" > <option value="ca">Canada</option> <option value="cr">Costa Rica</option> <option value="de">Germany</option> <option value="uk">United Kingdom</option> <option value="us">United States</option> </select><br>
你将echo输出的$applicant,$email,$phone,$avail都改写为
$_POST[applicant],$_POST[email],$_POST[phone],$_POST[avail]
php4.0.6以上全局变量默认是关闭的
我刚学的时候也是这样老出错
怎么还不行啊,能不能详细的讲一下啊,谢谢
<?php
define("COMPANY","Phop's Bicycles");
define("NL","<br>\n");
function check_email( $str )
{
if( $str )
{
return 1;
}
else
{
return 0;
}
}
?>//jobapp.php
<?php
require("common.php");
?>
<h1><?php echo(COMPANY); ?>Job Application</h1>
<P>Are you lookoing for an exciting career in the world of cuclery?
Loook no further!</P>
<form name="frmJobApp" method="post" action="jobapp_action.php">
Please enter your name:
<input name="applicant" type="text"><br>
Please enter your telephone number:
<input name="phone" type="text"><br>
Please enter your E-mail address:
<input name="email" type="text"><br>Please select the type of position in which you are interested:
<select name="position">
<option value="a">Accounting</option>
<option value="b">Bicycle repair</option>
<option value="h">Human resources</option>
<option value="m">Management</option>
<option value="s">Sales</option></select>
<br>Please select the country in which you would like to work:
<select name="country" >
<option value="ca">Canada</option>
<option value="cr">Costa Rica</option>
<option value="de">Germany</option>
<option value="uk">United Kingdom</option>
<option value="us">United States</option>
</select><br>
<input name="avail" type="checkbox">Available immediately<br>
<input name="enter" type="submit" value="Enter">
</form>//jobapp_action.php
<?php
require("common.php");
$submit = 1; //Submit flag
if( !$_POST[applicant] )
{
$submit = 0;
$_POST[applicant] = "<b>Invalid Name</b>";
}
if( !check_email( $_POST[email] ) )
{
$submit = 0;
$_POST[email] ="<b>Invalid Email Address</b>";
}
echo("<B>You have submitted the following:</b>".NL.NL.
"Name: $_POST[applicant]".NL.
"Phone: $_POST[phone]".NL.
"Email: $_POST[email]".NL.
"Country: "
);
switch($_POST[country])
{
case"ca":
echo("Canada");
break;
case"cr":
echo("Costa Rica");
break;
case"de":
echo("Germany");
break;
case"uk":
echo("United kingdom");
break;
default://Must be "US"
echo("United States");
}
echo(NL."Postition: ");
switch( $_POST[postion] )
{
case"a":
echo("Accounting");
break;
case"b":
echo("Bicycle Repair");
break;
case"h":
echo("Human Resources");
break;
case"m":
echo("Management");
break;
default://Must be "s"
echo("Sales");
}
echo(NL);
$avail = isset($_POST[avail]);
echo("Available immediately:".( $avail ? "yes" : "NO" ) );
?>
<form method="post">
<input type="submit" value="Submit">
<input type="button" value="Go Back" onClick="self.history.back();">
</form>
function check_email($str)
{
if(ereg("^.+@.+\\..+$",$str))
{
return 1;
}
else
{
return 0;
}
}