3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $now = new DateTime(); echo $now->diff(new DateTime('last day of this month'))->format('%a');
Output for 5.3.0 - 5.4.45, 5.6.28, 7.0.14 - 7.1.0
18
Output for 7.0.5 - 7.0.6
28
Output for 5.6.20, 7.0.4
21
Output for 7.0.3
13
Output for 5.5.28, 7.0.2
10
Output for 5.6.11, 7.0.1
8
Output for 7.0.0
5
Output for 5.5.26, 5.6.16, hhvm-3.12.0
4
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.6.21
30
Output for 5.6.19
25
Output for 5.6.18
17
Output for 5.6.17
12
Output for 5.6.9, 5.6.15
3
Output for 5.6.14
29
Output for 5.6.13
16
Output for 5.5.31, 5.6.12
11
Output for 5.6.10
6
Output for 5.6.8
1
Output for 5.6.7
7
Output for 5.5.27, 5.5.35
9
Output for 5.5.34
20
Output for 5.5.33
23
Output for 5.5.32
15
Output for 5.5.24, 5.5.30
0
Output for 5.5.29
14
Output for 5.5.25
2
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/6P6gI on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/6P6gI on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/6P6gI on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/6P6gI on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/6P6gI on line 4
Process exited with code 255.