string compare working in controller but not in view

[v.]

I have a weird problem.

Consider this code inside a controller:

        $r="<";
        if($r=="<"){
            echo 1;
        }
        else{
            echo 0;
        }
        $this->f3->set('r',$r);
        $this->f3->set('view','show.htm');

output clearly is 1.

The view however :

<check if='{{ @r }} == "<" '>
<true>
true {{ @r }}
</true>
<false>
 false {{ @r }}
</false>
</check>

returns "false <"!

the cache seem to translate to

<?php if ($r  == '<'): ?>

true <?= $r.PHP_EOL ?>

<?php else: ?>
 false <?= $r.PHP_EOL ?>

<?php endif; ?>

This does not make sense.

If I change "<" to an alphanumerical value it does work.

Why is this?

[Richard Goldstein]

Weird – It that the actual translation of the template?

 

I cant explain your output, but I suggest changing the line in your template to:

<check if=”{{ @r == "<" }}”>

 

(If you copy/paste fix the quotes – my email client is using directional quotes)

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[v.]

Weird – It that the actual translation of the template?

it is

 

I cant explain your output, but I suggest changing the line in your template to:

<check if=”{{ @r == "<" }}”>

I can't use double quotes twice, but I did try to change the check quotes to single and the comparison quotes to double and also putting the comparison between the {{ }}

All I havae tried returns a false

[Richard Goldstein]

Can you swap the quotes so the the if=”” has the double quotes? I’m wondering about the parsing of the template – though your template output looks right. If the code cut/pasted from your editor?

 

From: "v. via Fat-Free Framework" <f3-framework+APn2wQfsu8MCcWHUosn...@googlegroups.com>

Date: Friday, February 1, 2019 at 4:38 AM
To: Fat-Free Framework <f3-fra...@googlegroups.com>

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[Richard Goldstein]

I was able to reproduce this - @r is being converted to &lt; - by the template renderer I’m sure – If test clause was output Id understand but its not  so I don’t think it should to this but it is.

 

Try outputting {{ htmlspecialchars(@r) }} or view page source and you’ll see it

 

 

From: "v. via Fat-Free Framework" <f3-framework+APn2wQfsu8MCcWHUosn...@googlegroups.com>

Date: Friday, February 1, 2019 at 4:38 AM
To: Fat-Free Framework <f3-fra...@googlegroups.com>

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[v.]

You're right doc, the output is getting converted.

I have also tried all sorts of variations with <check if=' {{ @r | raw }} == "<" '> without success.

<check if='{{ @r }} == "&lt;"'> does work though and allows me to create a workaround although I would like to understand why the original comparison does not work