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run code in 500+ PHP versions simultaneously
<?php function needInt(int $int): int { return $int + 1; } var_dump(needInt(1.0));
Output for 7.2.0 - 7.2.34, 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 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
int(2)

preferences:
76.69 ms | 1500 KiB | 4 Q