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<?php var_dump(fopen("http://www.google.com","r")); var_dump((array) false, (array) true, (array) 1, (array) 1.5, (array) "1", (array) DNS_A);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: fopen(): php_network_getaddresses: getaddrinfo for www.google.com failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): Failed to open stream: php_network_getaddresses: getaddrinfo for www.google.com failed: System error in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 8.0.13 - 8.0.30
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): Failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 8.0.0 - 8.0.12
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): Failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.3.32 - 7.3.33, 7.4.0, 7.4.26 - 7.4.33
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.25
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Connection refused in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 5.0.1 - 5.0.2
Warning: fopen(): php_network_getaddresses: gethostbyname failed in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Resource temporarily unavailable in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 5.0.0
Warning: fopen(): php_network_getaddresses: gethostbyname failed in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Bad file descriptor in /in/9pE15 on line 2 bool(false) array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> int(1) }
Output for 4.3.3 - 4.3.4, 4.3.10 - 4.3.11, 4.4.0 - 4.4.9
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Connection refused in /in/9pE15 on line 2 bool(false) Notice: Use of undefined constant DNS_A - assumed 'DNS_A' in /in/9pE15 on line 3 array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(5) "DNS_A" }
Output for 4.3.5 - 4.3.9
Warning: fopen(): php_network_getaddresses: gethostbyname failed in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Resource temporarily unavailable in /in/9pE15 on line 2 bool(false) Notice: Use of undefined constant DNS_A - assumed 'DNS_A' in /in/9pE15 on line 3 array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(5) "DNS_A" }
Output for 4.3.2
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error (is your IPV6 configuration correct? If this error happens all the time, try reconfiguring PHP using --disable-ipv6 option to configure) in /in/9pE15 on line 2 Warning: fopen(http://www.google.com): failed to open stream: Connection refused in /in/9pE15 on line 2 bool(false) Notice: Use of undefined constant DNS_A - assumed 'DNS_A' in /in/9pE15 on line 3 array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(5) "DNS_A" }
Output for 4.3.0 - 4.3.1
Warning: fopen() [http://www.php.net/function.fopen]: php_network_getaddresses: getaddrinfo failed: System error in /in/9pE15 on line 2 Warning: fopen(http://www.google.com) [http://www.php.net/function.fopen]: failed to create stream: Connection refused in /in/9pE15 on line 2 bool(false) Notice: Use of undefined constant DNS_A - assumed 'DNS_A' in /in/9pE15 on line 3 array(1) { [0]=> bool(false) } array(1) { [0]=> bool(true) } array(1) { [0]=> int(1) } array(1) { [0]=> float(1.5) } array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(5) "DNS_A" }

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