3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = 'http://www.example.com/redirecting_page.php'; $fp = fopen($url, 'r'); $meta_data = stream_get_meta_data($fp); print_r($meta_data); foreach ($meta_data['wrapper_data'] as $response) { /* Были ли мы переадресованы? */ if (strtolower(substr($response, 0, 10)) == 'location: ') { /* Сохранить в $url адрес, куда нас переадресовали */ $url = substr($response, 10); } } ?>
Output for 8.3.0 - 8.3.7
Warning: fopen(): php_network_getaddresses: getaddrinfo for www.example.com failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): Failed to open stream: php_network_getaddresses: getaddrinfo for www.example.com failed: System error in /in/NG0OI on line 4 Fatal error: Uncaught TypeError: stream_get_meta_data(): Argument #1 ($stream) must be of type resource, false given in /in/NG0OI:6 Stack trace: #0 /in/NG0OI(6): stream_get_meta_data(false) #1 {main} thrown in /in/NG0OI on line 6
Process exited with code 255.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.19
Warning: fopen(): php_network_getaddresses: getaddrinfo for www.example.com failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): Failed to open stream: php_network_getaddresses: getaddrinfo for www.example.com failed: System error in /in/NG0OI on line 4 Fatal error: Uncaught TypeError: stream_get_meta_data(): Argument #1 ($stream) must be of type resource, bool given in /in/NG0OI:6 Stack trace: #0 /in/NG0OI(6): stream_get_meta_data(false) #1 {main} thrown in /in/NG0OI on line 6
Process exited with code 255.
Output for 8.0.13 - 8.0.30
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): Failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Fatal error: Uncaught TypeError: stream_get_meta_data(): Argument #1 ($stream) must be of type resource, bool given in /in/NG0OI:6 Stack trace: #0 /in/NG0OI(6): stream_get_meta_data(false) #1 {main} thrown in /in/NG0OI on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.12
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): Failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Fatal error: Uncaught TypeError: stream_get_meta_data(): Argument #1 ($stream) must be of type resource, bool given in /in/NG0OI:6 Stack trace: #0 /in/NG0OI(6): stream_get_meta_data(false) #1 {main} thrown in /in/NG0OI on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.1, 7.4.26 - 7.4.33
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, bool given in /in/NG0OI on line 6 Notice: Trying to access array offset on value of type null in /in/NG0OI on line 11 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11
Output for 7.4.3 - 7.4.25
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, bool given in /in/NG0OI on line 6 Notice: Trying to access array offset on value of type null in /in/NG0OI on line 11 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11
Output for 7.3.0 - 7.3.13, 7.3.32 - 7.3.33
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, bool given in /in/NG0OI on line 6 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11
Output for 7.3.16 - 7.3.31
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, bool given in /in/NG0OI on line 6 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11
Output for 7.2.29 - 7.2.33
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, boolean given in /in/NG0OI on line 6 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: fopen(http://www.example.com/redirecting_page.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/NG0OI on line 4 Warning: stream_get_meta_data() expects parameter 1 to be resource, boolean given in /in/NG0OI on line 6 Warning: Invalid argument supplied for foreach() in /in/NG0OI on line 11

preferences:
295.84 ms | 403 KiB | 378 Q