long2ip
PHP 4, PHP 5, PHP 7, PHP 8
long2ip - Converts an long integer address into a string in (IPv4) Internet standard dotted format
long2ip(
int$ip ): string|false
The function long2ip generates an Internet address in dotted format (i.e.: aaa.bbb.ccc.ddd) from the long integer representation.
Parameters
- ip
-
A proper address representation in long integer.
Return Values
Returns the Internet IP address as a string, or false on failure.
Notes
Note:
On 32-bit architectures, casting integer representations of IP addresses from string to int will not give correct results for numbers which exceed PHP_INT_MAX.
Changelog
| Version | Description |
| 7.1.0 | The parameter type of ip has been changed from string to int. |