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@akalongman
Created May 7, 2014 12:32
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Port scanner on PHP
<?php
ini_set('max_execution_time', 0);
ini_set('memory_limit', -1);
$host = 'google.com';
$ports = array(21, 25, 80, 81, 110, 143, 443, 587, 2525, 3306);
foreach ($ports as $port)
{
$connection = @fsockopen($host, $port, $errno, $errstr, 2);
if (is_resource($connection))
{
echo '<h2>' . $host . ':' . $port . ' ' . '(' . getservbyport($port, 'tcp') . ') is open.</h2>' . "\n";
fclose($connection);
}
else
{
echo '<h2>' . $host . ':' . $port . ' is not responding.</h2>' . "\n";
}
}
@namcity86
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Example: I want to check for 100 IP addresses, with 3 ports 20, 40, 60. Can anyone help me with a complete code to run the check port loop of 100 IP addresses? Thanks everyone

@andrewpisula
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Example: I want to check for 100 IP addresses, with 3 ports 20, 40, 60. Can anyone help me with a complete code to run the check port loop of 100 IP addresses? Thanks everyone

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