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<?php var_dump(filter_var('03', FILTER_VALIDATE_INT)); var_dump(filter_var('+08', FILTER_VALIDATE_INT)); var_dump(filter_var('-010', FILTER_VALIDATE_INT)); var_dump(filter_var('03', FILTER_VALIDATE_FLOAT)); var_dump(filter_var('+08', FILTER_VALIDATE_FLOAT)); var_dump(filter_var('-010', FILTER_VALIDATE_FLOAT));
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
bool(false) bool(false) bool(false) float(3) float(8) float(-10)
preferences:
152.67 ms | 408 KiB | 5 Q