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UnixDevel

Help[array]

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Posted

Array ( [Entertainment] => 0.558299 [Science] => 6.0291E-6 [Sports] => 0.441695 )

am urmatorul array ,cum fac sa extrag primul element cel cu Entertainment ,atentie stiu ca se face cu $a['Entertainment'] ,chestia este ca acel array este dinamic ,cum as putea sa il fac sa fie static ....adika mie din array-ul respectiv trebuie sa extrag intodeauna doar primele 2 intrari Entertainment si Science...dar care pot fi diferite in alte cazuri

Posted

<?php

$a = array('asdassda'=>2, 'caca'=>3, 'mue'=>33);
$x = 1;
foreach($a as $cheie=>$valoare)
{
if($x <=2)
{
echo $cheie."=>".$valoare."<br/>";
}
$x++;
}
?>

nu cred ca este cea mai buna metoda, sau cea mai rapida, dar functioneaza :)

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