[Phplib-trackers] [ phplib-Bugs-577922 ] Error: now disappears $xx and \

[<no...@so...>]

Bugs item #577922, was opened at 2002-07-05 13:35
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Category: Template
Group: 7.4pre1
Status: Open
Resolution: None
Priority: 5
Submitted By: Alejandro W. (awoywood)
Assigned to: Richard Archer (richardarcher)
Summary: Error: now disappears $xx and \

Initial Comment:
Hi, I was looking for a correction to the disappearing $, 
then I tried this version of templates.inc

But I found two errors:
- templates.inc->set_var still eats "$xx", where x is a 
literal
- templates.inc->set_var eats the \ in "\"

if you do the following:
$t->set_var(array(	"t1" => " $es ",       "t2" => " 
\23 " ));
the variables inside the template object will became:
t1="" and t2="$123".
t1 is clearly wrong.
t2 seems wrong too (I don't know the inner 
representation). After doing a $t->parse and a $t->p, in 
place of {t2} you will get a "$123" which is wrong.

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Comment By: Nobody/Anonymous (nobody)
Date: 2002-08-01 09:10

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you must use \\23 

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Comment By: Richard Archer (richardarcher)
Date: 2002-07-11 01:02

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I tested this, and it works fine for me.

Test files attached...

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Comment By: Joe Winter (jwinter1)
Date: 2002-07-10 12:21

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I second layne weathers on this.  

Also add ${noTDTags} to your testspecialchars.tpl where 
there is no space, no td tags, nothing, between the $ sign 
and the curly brace.


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Comment By: Richard Archer (richardarcher)
Date: 2002-07-05 15:20

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I am confident that the current CVS version of template.inc
behaves correctly in both these situations. Your second test
result containing a "$" suggests to me that you're
running an old version of template.inc. That kludge was
removed from the script in April.

The last change I made to resolve this issue was to run all
variable values through preg_replace prior to substitution.
While this incurs a performance hit over the previous
kludges, it's practically guaranteed to result in the
correct behaviour.

I have attached my test script and template for this
problem. The output consists of all template.inc's debugging
output followed by a table of three columns. The first
column is a description of the test, the second is the
intended result as plain text and the third is the result
after running through template.

 ...R.


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Comment By: Layne Weathers (layne_weathers)
Date: 2002-07-05 13:48

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t1 depends completely on your setting of the PHP variable 
$es - you should be testing against ' $es ' so that PHP is not 
doing variable substitution within the string.

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