Re: [PHP] eval error
At 12:54 10-3-03, you wrote:
what problem I want to use eval in my script but its generate this error :
Parse error: parse error, unexpected T_LNUMBER in
C:\Projects\phpmag\admin\functions\admin_cont.php(22) : eval()'d code on line 4
eval ("\$all_types_list .= \"$all_types_list\";");
For those who do not know what all the CAPITALIZED secret words in error
messages mean: i found a list of them on
http://www.zend.com/manual/tokens.php. A T_LNUMBER is an integer.
I __suppose__ that $all_types_list contains a number, maybe 144, and while
you mean to do
$all_types_list.="144";
the eval function somehow evaluates
$all_types_list.=144;
And .= expects a string on the right side, not an integer.
Maybe someone who is more experienced with eval() can shed more light on this.
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Re: [PHP] eval error
try
echo "\$all_types_list .= \"$all_types_list\";";
there should be a syntax error
Alawi wrote:
what problem I want to use eval in my script but its generate this error :
Parse error: parse error, unexpected T_LNUMBER in C:\Projects\phpmag\admin\functions\admin_cont.php(22) : eval()'d code on line 4
Parse error: parse error, unexpected T_LNUMBER in C:\Projects\phpmag\admin\functions\admin_cont.php(22) : eval()'d code on line 4
Parse error: parse error, unexpected T_LNUMBER in C:\Projects\phpmag\admin\functions\admin_cont.php(40) : eval()'d code on line 4
Parse error: parse error, unexpected T_LNUMBER in C:\Projects\phpmag\admin\functions\admin_cont.php(40) : eval()'d code on line 4
Parse error: parse error, unexpected T_LNUMBER in C:\Projects\phpmag\admin\functions\admin_cont.php(40) : eval()'d code on line 4
Parse error: parse error, unexpected T_LNUMBER in
C:\Projects\phpmag\admin\functions\admin_cont.php(40) : eval()'d code on line 4
A { font-style : normal;text-decoration : none;}
this is the cod from line 18
WHILE (!$ALL_TYPES_RS->EOF) {
//vars
extract($ALL_TYPES_RS->fields,EXTR_OVERWRITE);
//eval
eval ("\$all_types_list .= \"$all_types_list\";");
$ALL_TYPES_RS->MoveNext();
}
$contform = put_sun_in_father("ALL_TYPES", $all_types_list, "contform");
-
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Re: [PHP] Eval error
Felipe Coury wrote:
>
> Hi,
>
> I am a beginner in PHP and I am trying to do the following: I have a form in
> a page that has 3 fields: email_1, email_2 and email_3. I am trying to send
> e-mail to those people, if the fields are filled. Relevant part of code:
>
> for ($i = 1; $i <= 6; $i++) {
> $eval = '\$email = \$email_' + $i + ';';
> eval( $eval );
> echo $email;
> }
> ?>
>
> The code complains about an error in line eval( $eval );:
>
> Parse error: parse error in
> /home/httpd/htdocs/hthcombr/cgi-local/envia.php(19) : eval()'d code on line
> 1
>
> Can anyone please help me?
>
Use arrays, it's much easier. Set name of fields like this: email[0],
email[1] and email[2].
Now after submitting the form you have array $email. And for-loop will
be:
Hope this helps.
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Pavel a.k.a. Papi
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Re: [PHP] Eval error
lots of things:
1) variables in single-quoted strings aren't evaluated so you don't
need to escape the $ in $email
2) php uses . not + for concatenation.
3) try it like this:
eval('$email = $email_'.$i.';');
or
eval("\$email = \$email_$i;");
4) you can save yourself the trouble by using arrays as field names:
5) RTFM! that's what its there for.
On Wed, 15 Aug 2001 15:15:09 -0300, Felipe Coury
([EMAIL PROTECTED]) wrote:
>Hi,
>
>I am a beginner in PHP and I am trying to do the following: I have a
>form in
>a page that has 3 fields: email_1, email_2 and email_3. I am trying
>to send
>e-mail to those people, if the fields are filled. Relevant part of
>code:
>for ($i = 1; $i <= 6; $i++) {
>$eval = '\$email = \$email_' + $i + ';';
>eval( $eval );
>echo $email;
>}
>?>
>
>The code complains about an error in line eval( $eval );:
>
>Parse error: parse error in
>/home/httpd/htdocs/hthcombr/cgi-local/envia.php(19) : eval()'d code
>on line
>1
>
>Can anyone please help me?
>
>Regards,
>
>Felipe Coury
>
>
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>[EMAIL PROTECTED]
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