<?php
class File {
// "Resource(stream)" isn't all that useful
private $fp;
// But all the stream meta data is
public function __debugInfo() {
return $this->fp ? stream_get_meta_data($fp) : [];
}
public function open($filename, $mode = 'r'){
$this->fp = fopen($filename, $mode);
}
}
$f = new File;
var_dump($f); // object(File)#1 { }
$f->open('http://php.net');
var_dump($f);
/*
object(File)#1 {
["wrapper_type"]=>
string(4) "http"
["stream_type"]=>
string(10) "tcp_socket"
etc...
*/
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo for php.net failed: System error in /in/rjI78 on line 12
Warning: fopen(http://php.net): Failed to open stream: php_network_getaddresses: getaddrinfo for php.net failed: System error in /in/rjI78 on line 12
object(File)#1 (0) {
}
Output for 8.0.13 - 8.0.30
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
Warning: fopen(http://php.net): Failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
object(File)#1 (0) {
}
Output for 8.0.0 - 8.0.12
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/rjI78 on line 12
Warning: fopen(http://php.net): Failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/rjI78 on line 12
object(File)#1 (0) {
}
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
Warning: fopen(http://php.net): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
object(File)#1 (0) {
}
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/rjI78 on line 12
Warning: fopen(http://php.net): failed to open stream: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/rjI78 on line 12
object(File)#1 (0) {
}
object(File)#1 (0) {
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/rjI78 on line 12
Warning: fopen(http://php.net): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/rjI78 on line 12
object(File)#1 (0) {
}
object(File)#1 (1) {
["fp":"File":private]=>
NULL
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/rjI78 on line 12
Warning: fopen(http://php.net): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/rjI78 on line 12
object(File)#1 (1) {
["fp":"File":private]=>
bool(false)
}
Output for 5.4.0 - 5.4.25, 5.4.41 - 5.4.45, 5.5.33
object(File)#1 (1) {
["fp":"File":private]=>
NULL
}
Warning: fopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
Warning: fopen(http://php.net): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/rjI78 on line 12
object(File)#1 (1) {
["fp":"File":private]=>
bool(false)
}
Parse error: syntax error, unexpected '[' in /in/rjI78 on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/rjI78 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rjI78 on line 4
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rjI78 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/rjI78 on line 4
Process exited with code 255.