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<?php $num = "8 "; var_dump($num); var_dump((int)$num); var_dump((float)$num); $num = "8 and "; var_dump($num); var_dump((int)$num); var_dump((float)$num); $num = " 8"; var_dump($num); var_dump((int)$num); var_dump((float)$num);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(5) "8 " int(8) float(8) string(9) "8 and " int(8) float(8) string(5) " 8" int(8) float(8)
preferences:
154.92 ms | 404 KiB | 196 Q