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<?php ini_set('date.timezone', 'Europe/Copenhagen'); use \DateTime; use \DateInterval; $nowTime = new \DateTime; $programTime = new \DateTime(date('Y-m-d') . " 18:30"); $lengthSeconds = 1200; $endDate = $programTime->add(new \DateInterval('PT' . $lengthSeconds . 'S')); $diff = $endDate->diff($nowTime); var_dump($diff->getTimestamp());
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: The use statement with non-compound name 'DateTime' has no effect in /in/4tj3a on line 5 Warning: The use statement with non-compound name 'DateInterval' has no effect in /in/4tj3a on line 6 Fatal error: Uncaught Error: Call to undefined method DateInterval::getTimestamp() in /in/4tj3a:14 Stack trace: #0 {main} thrown in /in/4tj3a on line 14
Process exited with code 255.
Output for 5.5.25 - 5.5.38, 5.6.9 - 5.6.28
Warning: The use statement with non-compound name 'DateTime' has no effect in /in/4tj3a on line 5 Warning: The use statement with non-compound name 'DateInterval' has no effect in /in/4tj3a on line 6 Fatal error: Call to undefined method DateInterval::getTimestamp() in /in/4tj3a on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.24, 5.6.0 - 5.6.8
Fatal error: Call to undefined method DateInterval::getTimestamp() in /in/4tj3a on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4tj3a on line 5 Parse error: syntax error, unexpected T_STRING, expecting T_CONSTANT_ENCAPSED_STRING or '(' in /in/4tj3a on line 5
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
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4tj3a on line 5 Parse error: parse error, unexpected T_STRING, expecting T_CONSTANT_ENCAPSED_STRING or '(' in /in/4tj3a on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4tj3a on line 5 Parse error: parse error, expecting `T_CONSTANT_ENCAPSED_STRING' or `'('' in /in/4tj3a on line 5
Process exited with code 255.

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