3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = "a:10:{s:10:"importance";s:1:"2";s:8:"newsLink";s:29:"/rus/2014-04-21/2235454.shtml";s:9:"imageLink";a:0:{}s:5:"title";s:68:"卡佩罗:世界杯俄罗斯队至少进八强 2018年我将退休";s:6:"player";a:0:{}s:10:"playername";a:0:{}s:3:"tag";s:29:"世界杯|卡佩罗|俄罗斯";s:4:"team";s:3:"941";s:7:"comment";s:403:"新华社莫斯科4月21日体育专电俄罗斯男足主教练卡佩罗21日表示,他的球队在今年的巴西世界杯赛中的最低目标是打进八强。这位意大利名帅还透露,自己将在2018年世界杯赛之后退休。 今年将是俄罗斯队时隔12年之后再次出现在世界杯赛场上,他们的上次亮相还是2002年的事情。卡佩罗在谈到本届世界杯…";s:7:"pubDate";s:19:"2014-04-21 22:35:37";}"; var_dump(unserlize($start));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.270.0070.06018.97
5.4.260.0100.05718.82
5.4.250.0130.07018.95
5.4.240.0130.04718.87
5.4.230.0030.06018.96
5.4.220.0270.04019.18
5.4.210.0100.06718.94
5.4.200.0030.05318.97
5.4.190.0100.05318.89
5.4.180.0100.06318.99
5.4.170.0230.05318.85
5.4.160.0100.05319.08
5.4.150.0200.05018.80
5.4.140.0030.07016.38
5.4.130.0070.06716.38
5.4.120.0100.06316.55
5.4.110.0130.04716.36
5.4.100.0070.06316.66
5.4.90.0100.04716.60
5.4.80.0130.05716.49
5.4.70.0000.07316.55
5.4.60.0100.07016.45
5.4.50.0130.04716.42
5.4.40.0230.05016.61
5.4.30.0070.05016.57
5.4.20.0100.06716.53
5.4.10.0100.06716.41
5.4.00.0030.05315.98
5.3.280.0000.05714.75
5.3.270.0130.05014.77
5.3.260.0070.05714.59
5.3.250.0030.05714.65
5.3.240.0130.04714.54
5.3.230.0030.08314.58
5.3.220.0100.05014.57
5.3.210.0100.05014.71
5.3.200.0200.05014.70
5.3.190.0130.04714.72
5.3.180.0170.06314.52
5.3.170.0100.06014.76
5.3.160.0170.04714.61
5.3.150.0130.05714.56
5.3.140.0230.06014.73
5.3.130.0100.07714.72
5.3.120.0200.05014.53
5.3.110.0070.07314.75
5.3.100.0070.06013.97
5.3.90.0000.08314.16
5.3.80.0070.05314.18
5.3.70.0130.05014.07
5.3.60.0070.07014.09
5.3.50.0030.07714.14
5.3.40.0230.05314.03
5.3.30.0070.05013.89
5.3.20.0030.05713.77
5.3.10.0030.05313.63
5.3.00.0130.04713.81

preferences:
139.69 ms | 1394 KiB | 7 Q