3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('1970.03.17'); ?>
Output for 5.1.0 - 5.3.28, 5.4.0 - 5.4.25, 5.6.28, 7.0.14 - 7.1.0
4760220
Output for 7.0.6
10549020
Output for 7.0.5
7870620
Output for 7.0.4
5883420
Output for 7.0.3
6574620
Output for 7.0.2
6833820
Output for 7.0.1
7006620
Output for 7.0.0
7265820
Output for 5.6.21
10462620
Output for 5.6.20
8475420
Output for 5.6.19
5624220
Output for 5.6.18
6229020
Output for 5.6.17
6661020
Output for 5.6.16
7352220
Output for 5.6.15
7438620
Output for 5.6.14
7784220
Output for 5.6.13
8993820
Output for 5.6.12
9339420
Output for 5.6.11
9598620
Output for 5.6.10
9857820
Output for 5.6.9
10030620
Output for 5.6.8
10203420
Output for 5.6.7
12449820
Output for 5.5.35
12190620
Output for 5.5.34
8561820
Output for 5.5.33
5710620
Output for 5.5.32
6401820
Output for 5.5.31
6747420
Output for 5.5.30
7697820
Output for 5.5.29
9080220
Output for 5.5.28
9425820
Output for 5.5.27
9512220
Output for 5.5.26
9944220
Output for 5.5.25
10117020
Output for 5.5.24
12277020
Output for 5.4.43 - 5.4.45
22645020
Output for 5.4.36 - 5.4.42
14696220
Output for 5.4.34 - 5.4.35
29125020
Output for 5.3.29, 5.4.26 - 5.4.32
21435420
Output for 4.3.0 - 5.0.5
-1