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<?php /* Sample Dates : 1981-11-03, 2013-09-04 Expected Result : Difference : 31 years, 10 months, 1 days - See more at: */ echo strtotime('1981-11-03'); class Calculate { public function diff_cal($datetime1, $datetime2) { $interval = date_diff($datetime1, $datetime2); return $interval; } } $cal = New Calculate; $cal->diff_cal('1981-11-03','2013-09-04');
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
373590000 Fatal error: Uncaught TypeError: date_diff(): Argument #1 ($baseObject) must be of type DateTimeInterface, string given in /in/NFFsh:11 Stack trace: #0 /in/NFFsh(11): date_diff('1981-11-03', '2013-09-04') #1 /in/NFFsh(17): Calculate->diff_cal('1981-11-03', '2013-09-04') #2 {main} thrown in /in/NFFsh on line 11
Process exited with code 255.
Output for 8.0.13
373593600 Fatal error: Uncaught TypeError: date_diff(): Argument #1 ($baseObject) must be of type DateTimeInterface, string given in /in/NFFsh:11 Stack trace: #0 /in/NFFsh(11): date_diff('1981-11-03', '2013-09-04') #1 /in/NFFsh(17): Calculate->diff_cal('1981-11-03', '2013-09-04') #2 {main} thrown in /in/NFFsh on line 11
Process exited with code 255.
Output for 5.5.8 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
373590000 Warning: date_diff() expects parameter 1 to be DateTimeInterface, string given in /in/NFFsh on line 11
Output for 7.3.32 - 7.3.33
373593600 Warning: date_diff() expects parameter 1 to be DateTimeInterface, string given in /in/NFFsh on line 11
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.7
373590000 Warning: date_diff() expects parameter 1 to be DateTime, string given in /in/NFFsh on line 11
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
373590000 Fatal error: Call to undefined function date_diff() in /in/NFFsh on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NFFsh on line 9
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NFFsh on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/NFFsh on line 9
Process exited with code 255.
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