20 lines
476 B
PHP
20 lines
476 B
PHP
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<?php
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$url = (string)filter_input(INPUT_POST, 'url');
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if (empty($url)) {
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exit;
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}
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if(substr($url, -1) == '/') {
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$url = substr($url, 0, -1);
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}
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$url .= '/spotter-ping';
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$ch = curl_init($url);
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curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => TRUE, CURLOPT_HEADER => FALSE, CURLOPT_SSL_VERIFYHOST => FALSE, CURLOPT_SSL_VERIFYPEER => FALSE, CURLOPT_TIMEOUT => 4]);
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$content = curl_exec($ch);
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curl_close($ch);
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if ($content == 'spotter-pong') {
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echo 'spotter-pong';
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}
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