Online PHP editor | output for GFd18

Output for 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5: #0 [internal function]: PHPUnit\TestFixture\SomeExternalDependency->logError(512, 'error', '/in/GFd18', 19) #1 /in/GFd18(19): trigger_error('error', 512) #2 /in/GFd18(14): PHPUnit\TestFixture\SomeExternalDependency::triggerError() #3 /in/GFd18(35): PHPUnit\TestFixture\SomeExternalDependency->__construct() #4 /in/GFd18(51): PHPUnit\TestFixture\Issue5844Test->testSetErrorHandlerNonCallable() Fatal error: Uncaught TypeError: set_error_handler(): Argument #1 ($callback) must be a valid callback or null, cannot access private method PHPUnit\TestFixture\SomeExternalDependency::logError() in /in/GFd18:39 Stack trace: #0 /in/GFd18(39): set_error_handler(Array) #1 /in/GFd18(51): PHPUnit\TestFixture\Issue5844Test->testSetErrorHandlerNonCallable() #2 {main} thrown in /in/GFd18 on line 39
Process exited with code 255.