Fatal error: Uncaught TypeError: Hello::__toString(): Return value must be of type string, null returned in /in/dd7hD:6
Stack trace:
#0 /in/dd7hD(11): Hello->__toString()
#1 {main}
thrown in /in/dd7hD on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.33
First
Fatal error: Uncaught Error: Method Hello::__toString() must return a string value in /in/dd7hD:12
Stack trace:
#0 {main}
thrown in /in/dd7hD on line 12
Process exited with code 255.
First
Catchable fatal error: Method Hello::__toString() must return a string value in /in/dd7hD on line 12
Process exited with code 255.
Output for 5.0.2 - 5.0.5, 5.1.0 - 5.1.6
First
Second Object id #1
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/dd7hD on line 11
First PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/dd7hD on line 12
Second Object id #1PHP_EOL
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/dd7hD 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/dd7hD 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/dd7hD on line 4
Process exited with code 255.