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run code in 300+ PHP versions simultaneously
<?php namespace strict { class Test {} } namespace { use strict; $test_inst=new \strict\Test(); }
Output for 5.3.0 - 5.3.29, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: The use statement with non-compound name 'strict' has no effect in /in/8J1jk on line 7
Output for 5.4.0 - 5.4.34
Fatal error: You seem to be trying to use a different language... in /in/8J1jk on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/8J1jk on line 2
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
Parse error: parse error, unexpected T_STRING in /in/8J1jk on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8J1jk on line 2
Process exited with code 255.

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