3v4l.org

run code in 300+ PHP versions simultaneously
<?php $userip = $_SERVER['REMOTE_ADDR']; $urlco = 'http://freegeoip.net/json/'.$userip.''; $contentco = file_get_contents($urlco); $jsonco = json_decode($contentco, true); echo "<center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is"; $jsonco['country_code']; echo "</p></center>"; ?>
Output for 8.3.0 - 8.3.4
Warning: Undefined array key "REMOTE_ADDR" in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for freegeoip.net failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): Failed to open stream: php_network_getaddresses: getaddrinfo for freegeoip.net failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Warning: Trying to access array offset on null in /in/KqIco on line 7 </p></center>
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
Warning: Undefined array key "REMOTE_ADDR" in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for freegeoip.net failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): Failed to open stream: php_network_getaddresses: getaddrinfo for freegeoip.net failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Warning: Trying to access array offset on value of type null in /in/KqIco on line 7 </p></center>
Output for 8.0.13 - 8.0.30
Warning: Undefined array key "REMOTE_ADDR" in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): Failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Warning: Trying to access array offset on value of type null in /in/KqIco on line 7 </p></center>
Output for 8.0.0 - 8.0.12
Warning: Undefined array key "REMOTE_ADDR" in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): Failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Warning: Trying to access array offset on value of type null in /in/KqIco on line 7 </p></center>
Output for 7.4.0, 7.4.26 - 7.4.33
Notice: Undefined index: REMOTE_ADDR in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Notice: Trying to access array offset on value of type null in /in/KqIco on line 7 </p></center>
Output for 7.4.3 - 7.4.25
Notice: Undefined index: REMOTE_ADDR in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is Notice: Trying to access array offset on value of type null in /in/KqIco on line 7 </p></center>
Output for 7.3.32 - 7.3.33
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is</p></center>
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31
Notice: Undefined index: REMOTE_ADDR in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is</p></center>
Output for 5.4.0 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.0.20, 7.1.5 - 7.1.33, 7.2.0 - 7.2.24, 7.3.0 - 7.3.12
Notice: Undefined index: REMOTE_ADDR in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is</p></center>
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.5.35, 5.6.7 - 5.6.17, 5.6.20 - 5.6.28, 7.0.0 - 7.0.3, 7.0.5 - 7.0.6, 7.1.0
Notice: Undefined index: REMOTE_ADDR in /in/KqIco on line 2 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/KqIco on line 4 Warning: file_get_contents(http://freegeoip.net/json/): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/KqIco on line 4 <center><p style='color:white; text-shadow:1px 1px 3px black; font-size:20px;'>Country is</p></center>

preferences:
214.89 ms | 403 KiB | 270 Q