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How to set maximum 3 array values?

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May 13.2011

I have code to show [B]ALL array values[/B] like:

[code=php]

if(isset($var) && is_array($var) && count($var) > 0) {
foreach($var as $i=>$element) {

}

}

[/code]

How to set foreach function to show only first 3 elements ([B]limited records[/B]…)?

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PHP

2 Comments(s) ↴

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@NogDogMay 13.2011 — [code=php]
$slice = array_slice($arr, 0, 3, true);
foreach($slice as $i => $element) {
[/code]
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@toplisekauthorMay 14.2011 — I have array in two words like

WORD1 WORD2

How to make

Word1 word2

Notice that there is first word with CAPS.

Working is:
[code=php]
$var[$i] = mb_convert_case(mb_strtolower($element, 'UTF-8'), MB_CASE_TITLE, 'UTF-8');
[/code]

How to do in this case?
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