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Smarty 3 should be more php compliant

 
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dleffler
Smarty Rookie


Joined: 20 Sep 2011
Posts: 8
PostPosted: Thu May 10, 2012 3:35 pm    Post subject: Smarty 3 should be more php compliant Reply with quote
In php 'notice' warnings are displayed for things like referencing an uninitialized array/object, etc... In turn, the smarty compiler outputs some unclean code. e.g.,
Code:
{if $permissions.create == 1 && empty($hidebox)}
outputs
Code:
<?php if ($_smarty_tpl->tpl_vars['permissions']->value['create']==1&&$_smarty_tpl->tpl_vars['hidebox']->value==0){?>
which generates these warnings
Code:
Notice: Undefined offset: -1 in C:\UwAmp\www\exp2\tmp\views_c\f6e525a8e0cb94aa52198089c47123dd^685127c111bb65f53550deca737d502e65d76e5a.file.YUI Top Nav.tpl.php on line 61
Code:
Notice: Trying to get property of non-object in C:\UwAmp\www\exp2\tmp\views_c\f6e525a8e0cb94aa52198089c47123dd^685127c111bb65f53550deca737d502e65d76e5a.file.YUI Top Nav.tpl.php on line 61
'empty' should be compiled to the empty php function, right?
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U.Tews
Administrator


Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
PostPosted: Thu May 10, 2012 7:32 pm    Post subject: Reply with quote
It does correctly compile to

<?php if ($_smarty_tpl->tpl_vars['permissions']->value['create']==1&&empty($_smarty_tpl->tpl_vars['hidebox']->value)){?>

Which version of Smarty did you use?
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