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has_any_ipv4()

Returns a value indicating whether one of specified IPv4 addresses appears in a text.

IP address entrances in a text must be properly delimited with non-alphanumeric characters. For example, properly delimited IP addresses are:

"These requests came from: 192.168.1.1, 10.1.1.115 and 10.1.1.201"
"05:04:54 127.0.0.1 GET /favicon.ico 404"

Syntax

has_any_ipv4(text , ip_address [ , ip_address ...] )

has_any_ipv4(text , ip_addresses )

Arguments

text: The value containing the text to search in.
ip_address: String value containing the IP address to look for.
ip_addresses: Dynamic array containing the list of IP addresses to look for.

Returns

true if one of specified IP addresses is a valid IPv4 address, and it was found in text. Otherwise, the function returns false.

Examples

has_any_ipv4('05:04:54 127.0.0.1 GET /favicon.ico 404', '127.0.0.1', '127.0.0.2') // true

has_any_ipv4('05:04:54 127.0.0.256 GET /favicon.ico 404', dynamic(["127.0.0.256", "192.168.1.1"])) // false, invalid IPv4 address

has_any_ipv4('05:04:54127.0.0.1 GET /favicon.ico 404', '127.0.0.1', '192.168.1.1') // false, improperly delimited IP address

Returns

print_0
1
0
0