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<?php var_dump(mktime(0, 0, 0, 3, 31, 2014, 0) - mktime(0, 0, 0, 3, 30, 2014, 0));
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
Fatal error: Uncaught ArgumentCountError: mktime() expects at most 6 arguments, 7 given in /in/Tr4UJ:3 Stack trace: #0 /in/Tr4UJ(3): mktime(0, 0, 0, 3, 31, 2014, 0) #1 {main} thrown in /in/Tr4UJ 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 - 7.3.33, 7.4.0 - 7.4.33
Warning: mktime() expects at most 6 parameters, 7 given in /in/Tr4UJ on line 3 Warning: mktime() expects at most 6 parameters, 7 given in /in/Tr4UJ on line 3 int(0)
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Deprecated: mktime(): The is_dst parameter is deprecated in /in/Tr4UJ on line 3 Deprecated: mktime(): The is_dst parameter is deprecated in /in/Tr4UJ on line 3 int(86400)
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Strict Standards: mktime(): The is_dst parameter is deprecated in /in/Tr4UJ on line 3 Strict Standards: mktime(): The is_dst parameter is deprecated in /in/Tr4UJ on line 3 int(86400)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
int(86400)

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