3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( method_exists(null, 'foo') ); var_dump( property_exists(null, 'foo') );
based on gNCvb
Output for 8.0.0 - 8.0.2
Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /in/oRnjq:3 Stack trace: #0 /in/oRnjq(3): method_exists(NULL, 'foo') #1 {main} thrown in /in/oRnjq on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.26, 7.4.0 - 7.4.13
bool(false) Warning: First parameter must either be an object or the name of an existing class in /in/oRnjq on line 5 NULL
Output for 5.0.0 - 5.0.5
bool(false) Fatal error: Call to undefined function property_exists() in /in/oRnjq on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
bool(false) Fatal error: Call to undefined function: property_exists() in /in/oRnjq on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
bool(false) Fatal error: Call to undefined function: property_exists() in /in/oRnjq on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
bool(false) Fatal error: Call to undefined function: property_exists() in /in/oRnjq on line 5