PHP long2ip()

1 개요

PHP long2ip()

PHP

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var_dump( long2ip(0) );   # string(7) "0.0.0.0"
var_dump( long2ip(1) );   # string(7) "0.0.0.1"
var_dump( long2ip(256) ); # string(7) "0.0.1.0"
var_dump( long2ip(4294967295) ); # string(15) "255.255.255.255"

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PHP

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var_dump( long2ip(-1) ); # string(15) "255.255.255.255"
var_dump( long2ip(2270164560) ); # string(13) "135.79.246.80"
var_dump( long2ip(9999999999999) ); # string(14) "78.114.159.255"

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2 같이 보기

• PHP ip2long()
• 함수 long2ip()

3 참고

• https://www.php.net/manual/en/function.long2ip.php
• https://www.w3schools.com/php/func_network_long2ip.asp