@ 2014-11-02T17:02:04Z <?php
echo ucfirst(explode('_', $key)[0]);
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: Undefined variable $key in /in/lkaIO on line 2
Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/lkaIO on line 2
Output for 8.0.0 - 8.0.30 Warning: Undefined variable $key in /in/lkaIO on line 2
Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.33 Notice: Undefined variable: key in /in/lkaIO on line 2
Output for 7.3.32 - 7.3.33 Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/lkaIO 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 '[' in /in/lkaIO on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/lkaIO on line 2
Process exited with code 255 . preferences:dark mode live preview
316.48 ms | 401 KiB | 459 Q