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@ 2014-10-13T13:24:33Z

<?php

$x = 12.3;
 
$x1 = "$x";
setlocale(LC_ALL, 'en_EN.UTF-8') or die('Locale not set');
$x2 = "$x";
 
var_dump($x1, $x2);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
setlocale: documentation ( source)

preferences:dark modelive preview

34.45 ms | 402 KiB | 5 Q