RE: [PHP] Question on eval() SOLVED
At 27.03.2002 10:54, you wrote:
Rick thank you,
the problem wasn´t ' ', but stripslashes.
The data come from a database, so no ' s come with them.
That´s good to see, if you send selects via terminal directly to mysql.
Thanks again
Oliver
>
>Note that vars[1] is created with ' ' so that the $-names are not
>interpreted. I assume that when the text is read from the file, it comes
>with the $s and the ending semi-colon (;).
>
>$vars[1] =
>'$scar=\"3\";$anrede=\"Herr\";$pf_name=\"wert\";$pf_kontem=\"tzrtzetrz\";$pf
>_kontel=\"zuoioopöl\";$zeit=\"\";$pf_wt=\"löjlköjklö\";$sto=\"2\";';
>print $vars[1]."\n\n";
>
>$xx = stripslashes($vars[1]);
>print $xx."\n\n";
>
>$tmpeval=$xx; // $vars[1] is where the data is in my answer-array
>eval ($tmpeval);
>print $scar;
>?>
>
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
>Sent: Wednesday, March 27, 2002 10:34 AM
>To: [EMAIL PROTECTED]
>Subject: [PHP] Question on eval()
>
>
>Hi Folks,
>I save an ascii-sentence, representing my vars and their values in the db
>after I request them, I try to eval them.
>here is what I get back from the db
>$scar=\"3\";$anrede=\"Herr\";$pf_name=\"wert\";$pf_kontem=\"tzrtzetrz\";$pf_
>kontel=\"zuoioopöl\";$zeit=\"\";$pf_wt=\"löjlköjklö\";$sto=\"2\";
>(values are just typed in ;-) )
>then I try to eval them with
>
>$tmpeval=$vars[1]; // $vars[1] is where the data is in my answer-array
>eval ("\$tmpeval = \"$tmpeval\";");
>
>after this ther should each var have it´s values like
>$scar should be 3
>$anrede should be Herr
>
>I also tried
>$tmpeval=stripslashes($tmpeval);
>but that doesn´t work either.
>Can anybody see my mistake, or is there any length-limit in eval ??
>
>TIA Oliver
>
>
>--
>PHP General Mailing List (http://www.php.net/)
>To unsubscribe, visit: http://www.php.net/unsub.php
>
>--
>PHP General Mailing List (http://www.php.net/)
>To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Question on eval()
why did you re-post this?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 27, 2002 9:33 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Question on eval()
Hi Folks,
I save an ascii-sentence, representing my vars and their values in the db
after I request them, I try to eval them.
here is what I get back from the db
$scar=\"3\";$anrede=\"Herr\";$pf_name=\"wert\";$pf_kontem=\"tzrtzetrz\";$pf_
kontel=\"zuoioopöl\";$zeit=\"\";$pf_wt=\"löjlköjklö\";$sto=\"2\";
(values are just typed in ;-) )
then I try to eval them with
$tmpeval=$vars[1]; // $vars[1] is where the data is in my answer-array
eval ("\$tmpeval = \"$tmpeval\";");
after this ther should each var have it´s values like
$scar should be 3
$anrede should be Herr
I also tried
$tmpeval=stripslashes($tmpeval);
but that doesn´t work either.
Can anybody see my mistake, or is there any length-limit in eval ??
TIA Oliver
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Question on eval()
Note that vars[1] is created with ' ' so that the $-names are not
interpreted. I assume that when the text is read from the file, it comes
with the $s and the ending semi-colon (;).
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 27, 2002 10:34 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Question on eval()
Hi Folks,
I save an ascii-sentence, representing my vars and their values in the db
after I request them, I try to eval them.
here is what I get back from the db
$scar=\"3\";$anrede=\"Herr\";$pf_name=\"wert\";$pf_kontem=\"tzrtzetrz\";$pf_
kontel=\"zuoioopöl\";$zeit=\"\";$pf_wt=\"löjlköjklö\";$sto=\"2\";
(values are just typed in ;-) )
then I try to eval them with
$tmpeval=$vars[1]; // $vars[1] is where the data is in my answer-array
eval ("\$tmpeval = \"$tmpeval\";");
after this ther should each var have it´s values like
$scar should be 3
$anrede should be Herr
I also tried
$tmpeval=stripslashes($tmpeval);
but that doesn´t work either.
Can anybody see my mistake, or is there any length-limit in eval ??
TIA Oliver
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
