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<?php spl_autoload_register(function ($className) { var_dump("First one for {$className}"); }); spl_autoload_register(function ($className) { var_dump("Second one for {$className}"); }); new BlahBlah();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(22) "First one for BlahBlah" string(23) "Second one for BlahBlah" Fatal error: Uncaught Error: Class "BlahBlah" not found in /in/YTdvY:11 Stack trace: #0 {main} thrown in /in/YTdvY on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
string(22) "First one for BlahBlah" string(23) "Second one for BlahBlah" Fatal error: Uncaught Error: Class 'BlahBlah' not found in /in/YTdvY:11 Stack trace: #0 {main} thrown in /in/YTdvY on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
string(22) "First one for BlahBlah" string(23) "Second one for BlahBlah" Fatal error: Class 'BlahBlah' not found in /in/YTdvY on line 11
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/YTdvY on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/YTdvY</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/YTdvY</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/YTdvY</b> on line <b>3</b><br />
Process exited with code 255.

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