Bug #8255

Outer variables parse problem after parsing nested

Details

Submitted	2006-07-20 09:21 UTC
From	gvre at gvre dot gr
Assigned	dsp
Status	Bogus
Package	HTML_Template_IT
PHP Version	5.1.4
OS	Slackware Linux
Roadmaps	(Not assigned)

Comments

[2006-07-20 09:21 UTC] gvre at gvre dot gr

Description:
------------
Hello,

It seems that IT doesn't parse outer variables after parsing inner (nested) variables.

Test script:
---------------


<input type="text" value="{ANS_{LANG_ID}_0}" />

<?php

require_once("HTML/Template/IT.php");

$tpl = & new HTML_Template_IT(".");

$tpl->loadTemplatefile("test.tpl.html", false, true);
$tpl->setCurrentBlock("main");
$tpl->setVariable("LANG_ID", 1);
$tpl->setVariable("ANS_1_0", "test");
$tpl->parseCurrentBlock();
$tpl->show();

Expected result:
----------------
<input type="text" value="test" />

Actual result:
--------------
<input type="text" value="{ANS_1_0}" />

[2006-07-20 10:20 UTC] dsp at php dot net

Thank you for taking the time to write to us, but this is not
a bug.

Hello,
thanks for the report.

IT aims to be fast and without too much complexity. Thus ITX doesn't support nested placeholders, sorry.

If you really need such a behaviour, suggest to use workarounds like that:

Test Script:
------

<input type="text" value="{ANS_{LANG_ID}_0}"
/>

{newblock}

<?php

require_once("HTML/Template/ITX.php");

$tpl = & new HTML_Template_ITX(".");

$tpl->loadTemplatefile("test.tpl.htm", false, true);
$tpl->setCurrentBlock("main");
$tpl->setVariable("LANG_ID", 1);
$tpl->parse("main");
$tpl->addBlock("newblock","mynewblock",$tpl->get("main")));
$tpl->setCurrentBlock("mynewblock");
$tpl->setVariable("ANS_1_0", "test");
$tpl->parseCurrentBlock();
$tpl->show();