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<?php echo implode('.', array_shift(explode('.',PHP_VERSION, 2)));
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
Notice: Only variables should be passed by reference in /in/sImh7 on line 3 Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /in/sImh7:3 Stack trace: #0 /in/sImh7(3): implode('.', '8') #1 {main} thrown in /in/sImh7 on line 3
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 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Only variables should be passed by reference in /in/sImh7 on line 3 Warning: implode(): Invalid arguments passed in /in/sImh7 on line 3
Output for 7.3.32 - 7.3.33, 7.4.26
Warning: implode(): Invalid arguments passed in /in/sImh7 on line 3
Output for 5.2.5 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/sImh7 on line 3 Warning: implode(): Invalid arguments passed in /in/sImh7 on line 3
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.4
Strict Standards: Only variables should be passed by reference in /in/sImh7 on line 3 Warning: implode(): Bad arguments. in /in/sImh7 on line 3
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/sImh7 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.4
Warning: implode(): Bad arguments. in /in/sImh7 on line 3
Output for 4.3.0 - 4.3.1
Warning: implode() [http://www.php.net/function.implode]: Bad arguments. in /in/sImh7 on line 3

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