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Elf

Ajutor php

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Posted

Cum pot sa filtrez un sir de caractere asa fel incat sa sterg toate cuvintele scrise cu litere mici si sa imi ramana doar cuvintele scrise cu litere mari.

de ex:

numele meu este ALEX

rezultatul sa fie doar ALEX.

Posted

<?php
$var = "numele meu este ALEX";
$cuvant = explode(' ', $var);
$nr = count($cuvant);
for($a=0;$a<$nr;$a++){
if(preg_match("/[A-Z]/", $cuvant[$a])!==0) {
echo "Cuvantul : ".$cuvant[$a]." este cu majuscule!";
}
}
?>

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