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<?php class Test { public function helloWorld(){ echo 'test'; } }; (new Test( testTest() + 8, boo ))->helloWorld(); testTest();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Call to undefined function testTest() in /in/D50lO:6 Stack trace: #0 {main} thrown in /in/D50lO on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Call to undefined function testTest() in /in/D50lO:6 Stack trace: #0 {main} thrown in /in/D50lO on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20
test Fatal error: Uncaught Error: Call to undefined function testTest() in /in/D50lO:9 Stack trace: #0 {main} thrown in /in/D50lO on line 9
Process exited with code 255.
Output for 5.4.8 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
test Fatal error: Call to undefined function testTest() in /in/D50lO on line 9
Process exited with code 255.

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