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Newbi PHPer Here
Joined: 22 Jan 2006
Posts: 1
Newbi PHPer Here
Hello everyone, I am newbie to PHP progamming and I am having some
trouble with a script I just wrote while learning php. I am running
this script on ISS server with PHP 4.4. I put the script below, but
also wanted to say hello to everyone. I am middle school technology
education teacher, an avid woodworker, webpage designer, and now php
programmer. I am hoping that someone can point out the issue with
this script, and I do have register_global in my php.ini file set to
off. I am getting a undefined varibale error on the $counter
variable. The script is below. Thanks everyone.
09 <?
10 $counter == 0;
11 if ($counter > 10) {
12 print $counter;
13 print "<br>";
14 }
15 ?>
Line # reference I think might help everyone
David Weeks
aka The Young Shop Teacher
Joined: 16 Jan 2006
Posts: 3
Newbi PHPer Here
hi,
i think
$counter == 0;
should be
$counter = 0;
to initialize $counter variable
teacherweeks <teacherweeks@...> wrote: Hello everyone, I am newbie to
PHP progamming and I am having some
trouble with a script I just wrote while learning php. I am running
this script on ISS server with PHP 4.4. I put the script below, but
also wanted to say hello to everyone. I am middle school technology
education teacher, an avid woodworker, webpage designer, and now php
programmer. I am hoping that someone can point out the issue with
this script, and I do have register_global in my php.ini file set to
off. I am getting a undefined varibale error on the $counter
variable. The script is below. Thanks everyone.
09 <?
10 $counter == 0;
11 if ($counter > 10) {
12 print $counter;
13 print "<br>";
14 }
15 ?>
Line # reference I think might help everyone
David Weeks
aka The Young Shop Teacher
PHP Data object relational mapping generator
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Joined: 12 May 2005
Posts: 12
Newbi PHPer Here
"==" is a comparison operator, you want "=" which is an assignment
operator.
change $counter == 0; to $counter = 0;
Good luck.
Urb
At 11:59 PM 1/21/06, you wrote:
>Hello everyone, I am newbie to PHP progamming and I am having some
>trouble with a script I just wrote while learning php. I am running
>this script on ISS server with PHP 4.4. I put the script below, but
>also wanted to say hello to everyone. I am middle school technology
>education teacher, an avid woodworker, webpage designer, and now php
>programmer. I am hoping that someone can point out the issue with
>this script, and I do have register_global in my php.ini file set to
>off. I am getting a undefined varibale error on the $counter
>variable. The script is below. Thanks everyone.
>
>09 <?
>10 $counter == 0;
>11 if ($counter > 10) {
>12 print $counter;
>13 print "<br>";
>14 }
>15 ?>
>
>Line # reference I think might help everyone
>
>David Weeks
>aka The Young Shop Teacher
>
>
>
>
>
>
>
>PHP Data object relational mapping generator
>http://www.metastorage.net/
>Yahoo! Groups Links
>
>
>
>
Joined: 23 Jan 2006
Posts: 1
Newbi PHPer Here
09 <?
10 $counter == 0; // change with $counter = 0;
11 if ($counter > 10) { //return FALSE
12 print $counter; //never executed
13 print "<br>"; //never executed
14 }
15 ?>
try this one
<?php
$counter = 0;
if ($counter > 10) { //return FALSE
print $counter; //never executed
print "<br>"; //never executed
}else{
print "$counter < 10 <br>"; //executed
}
$counter = 20;
if ($counter > 10) { //return TRUE
print $counter; //executed
print "<br>"; //executed
}else{ print "$counter < 10 <br>"; // never executed
}
?>
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