"Verdon Vaillancourt" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi :)
>
> I'm trying to put a stop in a foreach statement following the user
> suggestion here, php.net/manual/en/control-structures.foreach.php
>
> Not really knowing what I am doing, I am running into some synatx
problems.
> I'm sure I'm doing something really stupid, can anybody point it out?
>
> This is the original statement that works...
>
> foreach ($this->_content as $item) {
> if ($item['type'] == 'item'){
> $elements['ITEM_LINK'] = $item['link'];
> $elements['ITEM_TITLE'] = $item['title'];
> $elements["TARGET"] = $this->_target;
> $items .= PHPWS_Template::processTemplate($elements,
> "phpwsrssfeeds", "block_item.tpl");
> }
> }
>
>
> This is my attempt to count items and put a stop in the foreach so it only
> returns 5 items.
>
> foreach ($this->_content as $n => $item) {
> if ($n=="5")
> break;
> } else
> if ($this->_content[$n] => $item['type'] == 'item'){
> $elements['ITEM_LINK'] = $this->_content[$n] => $item['link'];
> $elements['ITEM_TITLE'] = $this->_content[$n] =>
$item['title'];
> $elements["TARGET"] = $this->_target;
> $items .= PHPWS_Template::processTemplate($elements,
> "phpwsrssfeeds", "block_item.tpl");
> }
> }
> }
Why don't you use a for() loop to restrict to 5 loops?:
$count = count($this->_content);
for ($i; $i < 5; $i++) {
...
}
>
> Php doesn't like the syntax on any of the,
> $this->_content[$n] => $item['type']
Because => is a foreach() specific syntax. As far as I understand you don't
need $this->_content[$n] as this is the same as $item, so just omit
'$this->_content[$n] =>':
if ($item['type'] == 'item'){
$elements['ITEM_LINK'] = $item['link'];
$elements['ITEM_TITLE'] = $item['title'];
$elements["TARGET"] = $this->_target;
$items .= PHPWS_Template::processTemplate($elements,
"phpwsrssfeeds", "block_item.tpl");
}
Please try and report if it helped.
Regards, Torsten
> , etc lines
>
>
> TIA,
> Verdon
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