3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $intervals = array( '0' => 0, '86400' => 86400, '0 second' => 0, '1 second' => 1, '1 minute' => 60, '1 hour' => 60 * 60, '1 day' => 60 * 60 * 24, '1 month' => 31 * 60 * 60 * 24, '1 year' => 60 * 60 * 24 * 365, '10 years' => 60 * 60 * 24 * 365 * 10, '1 day + 12hours' => 60 * 60 * 24 + 12 * 60 * 60, '-10 years' => - (60 * 60 * 24 * 365 * 10) ); foreach ($intervals as $interval => $expected) { if (is_numeric($interval)) { $found = (int) $interval; } else { $zeroDate = new \DateTime(); // can't use @0, it will add 3600 seconds to final output on php 5.3.9 - 5.4.7 $zeroDate->setTimestamp(0); $zeroDate->add(\DateInterval::createFromDateString($interval)); $found = $zeroDate->getTimestamp(); } echo sprintf("found %s expected %s\n", $found, $expected); }
Output for 5.3.0 - 7.1.0
found 0 expected 0 found 86400 expected 86400 found 0 expected 0 found 1 expected 1 found 60 expected 60 found 3600 expected 3600 found 86400 expected 86400 found 2678400 expected 2678400 found 31536000 expected 31536000 found 315532800 expected 315360000 found 129600 expected 129600 found -315619200 expected -315360000
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 21 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 24 found 0 expected 0 found 86400 expected 86400 Fatal error: Call to undefined method DateTime::setTimestamp() in /in/5tkO1 on line 23
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 21 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 24 found 0 expected 0 found 86400 expected 86400 Fatal error: Class 'DateTime' not found in /in/5tkO1 on line 21
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 21 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 24 found 0 expected 0 found 86400 expected 86400 Fatal error: Cannot instantiate non-existent class: datetime in /in/5tkO1 on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 21 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/5tkO1 on line 24 found 0 expected 0 found 86400 expected 86400 Fatal error: Cannot instantiate non-existent class: datetime in /in/5tkO1 on line 21