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run code in 150+ php & hhvm versions
Bugs & Features
<?php function ReadXml(string $xmlstr) { $xmlElement = simplexml_load_string($xmlstr); $return = ""; $return .= $xmlElement->getName(); foreach($xmlElement->children() as $key => $child) { $return .= $key.": ".$child."\n"; } return $return; } $xmlstr = '<Address><to>James</to><from>Jani</from><heading>Reminder</heading><body>Please check your mail.</body></Address>'; echo ReadXml($xmlstr);
Output for 7.0.0 - 7.1.0
Addressto: James from: Jani heading: Reminder body: Please check your mail.
Output for hhvm-3.12.0
Catchable fatal error: Argument 1 passed to ReadXml() must be an instance of string, string given in /in/39BSP on line 11
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.0 - 5.6.28
Catchable fatal error: Argument 1 passed to ReadXml() must be an instance of string, string given, called in /in/39BSP on line 15 and defined in /in/39BSP on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to ReadXml() must be an object of class string, called in /in/39BSP on line 15 and defined in /in/39BSP on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class string in /in/39BSP on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/39BSP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/39BSP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/39BSP on line 3
Process exited with code 255.