3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime('+ 1 month');
based on Qu7b8
Output for 5.6.28, 7.0.20 - 7.2.0
1450303266
Output for 7.0.6
1464972823
Output for 7.0.5
1462252670
Output for 7.0.4
1460308030
Output for 7.0.3
1461003571
Output for 7.0.2
1461371215
Output for 7.0.1
1461470450
Output for 7.0.0
1461736593
Output for 5.6.21
1464868952
Output for 5.6.20
1462853838
Output for 5.6.19
1460078288
Output for 5.6.18
1460714685
Output for 5.6.17
1461102069
Output for 5.6.16
1461825835
Output for 5.6.15
1461915268
Output for 5.6.14
1462181060
Output for 5.6.13
1463320342
Output for 5.6.12
1463718024
Output for 5.6.11
1464086624
Output for 5.6.10
1464180354
Output for 5.6.9
1464371748
Output for 5.6.8
1464576528
Output for 5.5.35
1466625794
Output for 5.5.34
1462948127
Output for 5.5.33
1460174688
Output for 5.5.32
1460901409
Output for 5.5.31
1461199470
Output for 5.5.30
1462094896
Output for 5.5.29
1463458431
Output for 5.5.28
1463816084
Output for 5.5.27
1463908814
Output for 5.5.26
1464276538
Output for 5.5.25
1464474318
Output for 5.5.24
1466744028
Output for 5.4.45
1450303274
Output for 5.4.44
1450303276
Output for 5.4.43
1450303279
Output for 5.4.42
1450303280
Output for 5.4.41
1450303281
Output for 5.4.40
1450303283
Output for 5.4.38 - 5.4.39
1450303284
Output for 5.4.37
1450303285
Output for 5.4.35 - 5.4.36
1450303286
Output for 5.4.34
1450303287
Output for 5.3.29, 5.4.31 - 5.4.32
1450303288
Output for 5.4.27 - 5.4.30
1450303289
Output for 5.4.25 - 5.4.26
1450303290
Output for 5.3.28, 5.4.22 - 5.4.24
1450303291
Output for 5.4.19 - 5.4.21
1450303292
Output for 5.3.27, 5.4.17 - 5.4.18
1450303293
Output for 5.3.24 - 5.3.26, 5.4.13 - 5.4.16
1450303294
Output for 5.3.20 - 5.3.23, 5.4.10 - 5.4.12
1450303295
Output for 5.3.19, 5.4.9
1450303296