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<?php $string = "blah 2015 yar"; $pos = strpos($string, "20"); $year = substr($string, $pos, 4); echo $year . "<br />\n"; $end_year = "12/31/" . $year; $end_time = new DateTime($end_year); $start_time = new DateTime(); $diff = $end_time->date ->diff($start_time->date); var_dump($diff); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2015<br /> Warning: Undefined property: DateTime::$date in /in/BLFYZ on line 10 Fatal error: Uncaught Error: Call to a member function diff() on null in /in/BLFYZ:10 Stack trace: #0 {main} thrown in /in/BLFYZ on line 10
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, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
2015<br /> Notice: Undefined property: DateTime::$date in /in/BLFYZ on line 10 Fatal error: Uncaught Error: Call to a member function diff() on null in /in/BLFYZ:10 Stack trace: #0 {main} thrown in /in/BLFYZ on line 10
Process exited with code 255.
Output for 7.3.32 - 7.3.33
2015<br /> Fatal error: Uncaught Error: Call to a member function diff() on null in /in/BLFYZ:10 Stack trace: #0 {main} thrown in /in/BLFYZ on line 10
Process exited with code 255.
Output for 5.6.8 - 5.6.28
2015<br /> Notice: Undefined property: DateTime::$date in /in/BLFYZ on line 10 Fatal error: Call to a member function diff() on null in /in/BLFYZ on line 10
Process exited with code 255.
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
2015<br /> Notice: Undefined property: DateTime::$date in /in/BLFYZ on line 10 Fatal error: Call to a member function diff() on a non-object in /in/BLFYZ on line 10
Process exited with code 255.
Output for 5.2.0 - 5.2.5
2015<br /> Notice: Undefined property: DateTime::$date in /in/BLFYZ on line 10 Fatal error: Call to a member function diff() on a non-object in /in/BLFYZ on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
2015<br /> Fatal error: Class 'DateTime' not found in /in/BLFYZ on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
2015<br /> Fatal error: Cannot instantiate non-existent class: datetime in /in/BLFYZ on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
2015<br /> Fatal error: Cannot instantiate non-existent class: datetime in /in/BLFYZ on line 8
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232.62 ms | 401 KiB | 311 Q