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meddle
Smarty n00b
Joined: 11 Jun 2003
Posts: 2
Location: Barcelona
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 Posted: Wed Jun 11, 2003 3:04 pm Post subject: sorting template output from appended array |
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Hi all, soorry if this has been answered before, been searching through the forums and didnt find it.
Smarty 2.4.2
PHP 4.2.3
I need to sort an array generated in a loop like this:
| Code: | foreach($TITOLS as $tocompare) {
$first = $daExplodedArray[2];
$second = $tocompare;
$i = similar_text($first, $second, &$p);
if ($p > 35) { // add to smarty template output
$p = round($p,2);
$smarty->append('SIMILARS', array(
'blogSubject' => $second,
'perc' => $p
));
}
else {
}
}
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So basically I have an array with two dimensions, blogSubject and perc. If in the html I want to sort the array by perc, how would I use the section? I currently use:
| Code: | {section name=nr loop=$SIMILARS}
{$SIMILARS[nr].perc}% - {$SIMILARS[nr].blogSubject}<br />
{/section}
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Or is there any PHP builtin function to do that? I suppose I could do a foreach first then pass the values to a temp array, sort that array in php and then do a new foreach to enter the if that stores via append, right? But maybe I can save one foreach. TIA for any help.
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[meddle] |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Wed Jun 11, 2003 3:21 pm Post subject: |
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the sorting should be done in php before and not in the template. see http://php.net/usort for an example how to sort multidimensional arrays. after sorting assign the sorted array as a template-var and do one foreach over that.
HTH
messju |
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meddle
Smarty n00b
Joined: 11 Jun 2003
Posts: 2
Location: Barcelona
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| Posted: Wed Jun 11, 2003 3:34 pm Post subject: |
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thanx a lot for clarity and speed 
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[meddle] |
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