3v4l.org

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<?php ini_set('serialize_precision', 14); echo ini_get('precision') . PHP_EOL; echo ini_get('serialize_precision') . PHP_EOL; echo json_encode(array('price' => round('45.99', 2))) . PHP_EOL; var_export((0.1+0.7)); var_export(json_encode(0.1+0.7));
Output for 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
14 14 {"price":45.99} 0.8'0.8'
preferences:
115.69 ms | 1369 KiB | 4 Q