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<?php $dt = new DateTime('now'); $dt->modify('+5 day'); $dt1 = $dt->format(DateTime::ISO8601); echo $dt1;
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.10, 5.5.12, 5.5.17, 5.5.23, 5.5.26, 5.5.37, 5.6.0 - 5.6.31, 5.6.35 - 5.6.40, 7.0.0 - 7.0.13, 7.0.16, 7.0.18 - 7.0.20, 7.0.22 - 7.0.33, 7.1.0 - 7.1.3, 7.1.6 - 7.1.10, 7.1.13 - 7.1.16, 7.1.21 - 7.1.33, 7.2.0 - 7.2.8, 7.2.10 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1, 8.2.16 - 8.2.17, 8.3.3 - 8.3.4
2014-10-08T16:33:38+0200
Output for 5.5.0 - 5.5.1, 5.5.4 - 5.5.6, 5.5.8, 5.5.16, 5.5.19 - 5.5.20, 5.5.22, 5.5.24, 5.5.27 - 5.5.29, 5.5.31 - 5.5.33, 5.5.35 - 5.5.36, 5.5.38, 5.6.32 - 5.6.34, 7.0.14 - 7.0.15, 7.0.17, 7.0.21, 7.1.4 - 7.1.5, 7.1.11 - 7.1.12, 7.1.17, 7.1.19 - 7.1.20, 7.2.9
2014-10-08T16:33:39+0200
Output for 5.5.2 - 5.5.3, 5.5.13, 5.5.18, 5.5.21, 5.5.25, 5.5.30, 5.5.34, 7.1.18
2014-10-08T16:33:40+0200
Output for 5.5.7, 5.5.9, 5.5.11, 5.5.14 - 5.5.15

Process exited with code 137.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/9hXTP on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/9hXTP on line 4
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 ')', expecting '(' in /in/9hXTP on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/9hXTP on line 4
Process exited with code 255.

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