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<?php $numero_grande = 2147483647; var_dump($numero_grande); // saida: int(2147483647) $numero_grande = 2147483648; var_dump($numero_grande); // saida: float(2147483648) // é válido também para inteiros hexadecimais entre 2^31 e 2^32-1: var_dump( 0xffffffff ); // output: float(4294967295) // porém não é válido para hexadecimais com valores acima de 2^32-1: var_dump( 0x100000000 ); // output: int(2147483647) $milhao = 1000000; $numero_grande = 50000 * $milhao; var_dump($numero_grande); // saida: float(50000000000)
Output for git.master, git.master_jit, rfc.property-hooks
int(2147483647) int(2147483648) int(4294967295) int(4294967296) int(50000000000)

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