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<?php var_dump((int) (str_replace(',', '.', '2.05') * 100)); var_dump(('2,05' * 100)); var_dump(floatval('2,05'));
based on eSagE
Output for 7.1.0
int(204) Notice: A non well formed numeric value encountered in /in/TZ6q8 on line 3 int(200) float(2)
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
int(204) int(200) float(2)