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run code in 150+ php & hhvm versions
Bugs & Features
<?php function format_num($num, $precision = 2) { if ($num >= 1000) { $n_format = number_format($num/1000,$precision).'K'; } else { $n_format = $num; } return $n_format; } echo format_num(1200,1); echo format_num(1230000); echo format_num(1234000000,3);
based on qRCXh
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1.2K1,230.00K1,234,000.000K