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<?php var_dump(getHourFormatForTimingGraph("0")); var_dump(getHourFormatForTimingGraph("3")); var_dump(getHourFormatForTimingGraph("12")); var_dump(getHourFormatForTimingGraph("20")); function getHourFormatForTimingGraph($str) { $dt = DateTime.createFromFormat('G',$str); return $dt; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Undefined constant "DateTime" in /in/knSrS:9 Stack trace: #0 /in/knSrS(2): getHourFormatForTimingGraph('0') #1 {main} thrown in /in/knSrS on line 9
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant DateTime - assumed 'DateTime' (this will throw an Error in a future version of PHP) in /in/knSrS on line 9 Fatal error: Uncaught Error: Call to undefined function createFromFormat() in /in/knSrS:9 Stack trace: #0 /in/knSrS(2): getHourFormatForTimingGraph('0') #1 {main} thrown in /in/knSrS on line 9
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant DateTime - assumed 'DateTime' in /in/knSrS on line 9 Fatal error: Uncaught Error: Call to undefined function createFromFormat() in /in/knSrS:9 Stack trace: #0 /in/knSrS(2): getHourFormatForTimingGraph('0') #1 {main} thrown in /in/knSrS on line 9
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Use of undefined constant DateTime - assumed 'DateTime' in /in/knSrS on line 9 Fatal error: Call to undefined function createFromFormat() in /in/knSrS on line 9
Process exited with code 255.

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