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<?php $date = new DateTime("2013-02-20 12:20:01"); $date->modify('first day of the month')->modify('+10 day'); echo $date->format("Y-m-d");
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught DateMalformedStringException: DateTime::modify(): Failed to parse time string (first day of the month) at position 13 (t): The timezone could not be found in the database in /in/kSbYU:3 Stack trace: #0 /in/kSbYU(3): DateTime->modify('first day of th...') #1 {main} thrown in /in/kSbYU on line 3
Process exited with code 255.
Output for 7.3.0 - 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
Warning: DateTime::modify(): Failed to parse time string (first day of the month) at position 13 (t): The timezone could not be found in the database in /in/kSbYU on line 3 Fatal error: Uncaught Error: Call to a member function modify() on bool in /in/kSbYU:3 Stack trace: #0 {main} thrown in /in/kSbYU on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Warning: DateTime::modify(): Failed to parse time string (first day of the month) at position 13 (t): The timezone could not be found in the database in /in/kSbYU on line 3 Fatal error: Uncaught Error: Call to a member function modify() on boolean in /in/kSbYU:3 Stack trace: #0 {main} thrown in /in/kSbYU on line 3
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Warning: DateTime::modify(): Failed to parse time string (first day of the month) at position 13 (t): The timezone could not be found in the database in /in/kSbYU on line 3 Fatal error: Call to a member function modify() on boolean in /in/kSbYU on line 3
Process exited with code 255.
Output for 5.3.2 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Warning: DateTime::modify(): Failed to parse time string (first day of the month) at position 13 (t): The timezone could not be found in the database in /in/kSbYU on line 3 Fatal error: Call to a member function modify() on a non-object in /in/kSbYU on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.1
2013-02-11
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (first day of the month) at position 10 (o): The timezone could not be found in the database in /in/kSbYU on line 3 Fatal error: Call to a member function modify() on a non-object in /in/kSbYU on line 3
Process exited with code 255.
Output for 5.2.0 - 5.2.12
Fatal error: Call to a member function modify() on a non-object in /in/kSbYU on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/kSbYU on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/kSbYU on line 3
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_OBJECT_OPERATOR in /in/kSbYU on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/kSbYU on line 3
Process exited with code 255.

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