3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['sitename'] = 'http://google.com'; if(substr($_POST['sitename'], 0, 4) == "http") { $url = $_POST['sitename']; $lines = file($url); foreach($lines as $line_num => $line) { //echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($line) . "<br />\n"; $countsym = htmlspecialchars($line); echo 'strlen = ' . mb_strlen($countsym, 'utf-8') . '<br>'; } }
Output for 8.3.0 - 8.3.4, 8.3.6
Warning: file(): php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: file(http://google.com): Failed to open stream: php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: foreach() argument must be of type array|object, false given in /in/VVU62 on line 8
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: file(): php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: file(http://google.com): Failed to open stream: php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: foreach() argument must be of type array|object, false given in /in/VVU62 on line 8
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: file(): php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: file(http://google.com): Failed to open stream: php_network_getaddresses: getaddrinfo for google.com failed: System error in /in/VVU62 on line 7 Warning: foreach() argument must be of type array|object, bool given in /in/VVU62 on line 8
Output for 8.0.13 - 8.0.30
Warning: file(): php_network_getaddresses: getaddrinfo failed: System error in /in/VVU62 on line 7 Warning: file(http://google.com): Failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/VVU62 on line 7 Warning: foreach() argument must be of type array|object, bool given in /in/VVU62 on line 8
Output for 8.0.0 - 8.0.12
Warning: file(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/VVU62 on line 7 Warning: file(http://google.com): Failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/VVU62 on line 7 Warning: foreach() argument must be of type array|object, bool given in /in/VVU62 on line 8
Output for 5.4.1 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.0.20, 7.1.5 - 7.1.20, 7.2.0 - 7.2.11, 7.3.32 - 7.3.33, 7.4.0, 7.4.26 - 7.4.33
Warning: file(): php_network_getaddresses: getaddrinfo failed: System error in /in/VVU62 on line 7 Warning: file(http://google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/VVU62 on line 7 Warning: Invalid argument supplied for foreach() in /in/VVU62 on line 8
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.25
Warning: file(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/VVU62 on line 7 Warning: file(http://google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/VVU62 on line 7 Warning: Invalid argument supplied for foreach() in /in/VVU62 on line 8
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.5.35, 5.6.8 - 5.6.17, 5.6.20 - 5.6.28, 7.0.0 - 7.0.3, 7.0.5 - 7.0.6, 7.1.0
Warning: file(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/VVU62 on line 7 Warning: file(http://google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/VVU62 on line 7 Warning: Invalid argument supplied for foreach() in /in/VVU62 on line 8
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