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Changed to return during function processing

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This commit is contained in:
laf
2015-06-12 16:24:02 +01:00
parent 15cd6d5662
commit e478a495f9
1 changed files with 4 additions and 5 deletions
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9
includes/functions.php
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@ -1219,17 +1219,16 @@ function fix_integer_value($value) {
function ip_exists($ip) {
// Function to check if an IP exists in the DB already
$return = true; // Default to assuming it does.
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== FALSE) {
if (!dbFetchRow("SELECT `ipv6_address_id` FROM `ipv6_addresses` WHERE `ipv6_address` = ? OR `ipv6_compressed` = ?", array($ip,$ip))) {
$return = false;
return false;
}
} elseif (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== FALSE) {
if (!dbFetchRow("SELECT `ipv4_address_id` FROM `ipv4_addresses` WHERE `ipv4_address` = ?", array($ip))) {
$return = false;
return false;
}
} else {
$return = false;
return false;
}
return $return;
return true;
}