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run code in 200+ php & hhvm versions
Bugs & Features
<?php $countries = json_decode(file_get_contents('http://data.okfn.org/data/core/country-codes/r/country-codes.json')); foreach($countries as $country) { var_dump($country); }
Output for 5.3.20 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.0.20, 7.1.5 - 7.2.0
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error in /in/7fd28 on line 3 Warning: file_get_contents(http://data.okfn.org/data/core/country-codes/r/country-codes.json): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/7fd28 on line 3 Warning: Invalid argument supplied for foreach() in /in/7fd28 on line 5
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 7.0.3, 7.0.5 - 7.0.6, 7.1.0
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/7fd28 on line 3 Warning: file_get_contents(http://data.okfn.org/data/core/country-codes/r/country-codes.json): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/7fd28 on line 3 Warning: Invalid argument supplied for foreach() in /in/7fd28 on line 5