3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('today -50 years');
Output for 5.0.0 - 5.0.2, 5.1.0 - 5.3.28, 5.4.0 - 5.4.29, 5.6.28, 7.0.14 - 7.1.0
-176432400
Output for 7.0.6
-115693200
Output for 7.0.5
-118371600
Output for 7.0.4
-120358800
Output for 7.0.3
-119667600
Output for 7.0.2
-119408400
Output for 7.0.1
-119235600
Output for 7.0.0
-118976400
Output for hhvm-3.12.0
-120272400
Output for hhvm-3.10.0
-118630800
Output for 5.6.21
-115779600
Output for 5.6.20
-117766800
Output for 5.6.19
-120618000
Output for 5.6.18
-120013200
Output for 5.6.17
-119581200
Output for 5.6.16
-118890000
Output for 5.6.15
-118803600
Output for 5.6.14
-118458000
Output for 5.6.13
-117248400
Output for 5.6.12
-116902800
Output for 5.6.11
-116643600
Output for 5.6.10
-116384400
Output for 5.6.9
-116211600
Output for 5.6.8
-116038800
Output for 5.6.7
-113792400
Output for 5.5.35
-114051600
Output for 5.5.34
-117680400
Output for 5.5.33
-120531600
Output for 5.5.32
-119840400
Output for 5.5.31
-119494800
Output for 5.5.30
-118544400
Output for 5.5.29
-117162000
Output for 5.5.28
-116816400
Output for 5.5.27
-116730000
Output for 5.5.26
-116298000
Output for 5.5.25
-116125200
Output for 5.5.24
-113965200
Output for 5.4.43 - 5.4.45
-135824400
Output for 5.4.42
-141526800
Output for 5.4.41
-145242000
Output for 5.4.39 - 5.4.40
-147315600
Output for 5.4.38
-152758800
Output for 5.4.36 - 5.4.37
-154746000
Output for 5.4.34 - 5.4.35
-161744400
Output for 5.3.29, 5.4.30 - 5.4.32
-168138000
Output for 5.0.3 - 5.0.5
-176363095
Output for 4.3.7 - 4.4.9
-176363094
Output for 4.3.1 - 4.3.6
-176363093
Output for 4.3.0
-135815709