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@ 2013-11-14T16:30:12Z

<?php
$a = 0.5;
echo $a;
echo "\n";
echo sprintf('%.02f', $a);
echo "\n";
setlocale(LC_ALL, 'fr_FR.UTF-8');
echo $a;
echo "\n";
echo sprintf('%.02f', $a);
echo "\n";
echo (float) '0.5';
echo "\n";
echo (float) '0,5';
echo "\n";

Output
Performance
VLD
References
Branches

setlocale: documentation ( source)
sprintf: documentation ( source)

preferences:dark modelive preview

44.68 ms | 402 KiB | 5 Q