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<?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 for git.master, git.master_jit, rfc.property-hooks
0.5 0.50 0.5 0,50 0.5 0

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