3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', strtotime('60 days ago'))

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)
5.4.260.1800.04719.09
5.4.250.1870.04019.23
5.4.240.1570.04019.14
5.4.230.1400.04019.06
5.4.220.1870.04318.91
5.4.210.1870.05019.24
5.4.200.1670.04019.08
5.4.190.1730.03719.24
5.4.180.1930.03319.12
5.4.170.1930.04318.77
5.4.160.1770.05719.05
5.4.150.1800.03018.79
5.4.140.1670.04316.27
5.4.130.1970.03316.32
5.4.120.1830.04716.31
5.4.110.1700.03716.39
5.4.100.2030.04016.39
5.4.90.1630.03316.21
5.4.80.1670.04016.37
5.4.70.1630.03716.38
5.4.60.0530.04016.04
5.4.50.0000.03716.47
5.4.40.0070.05316.41
5.4.30.0400.04016.40
5.4.20.1670.04716.16
5.4.10.1670.03316.44
5.4.00.1730.03015.71
5.3.280.1700.03714.53
5.3.270.1930.05014.70
5.3.260.1830.04714.55
5.3.250.1700.03314.44
5.3.240.1700.03314.46
5.3.230.1600.04014.45
5.3.220.1700.04314.59
5.3.210.1670.03714.43
5.3.200.1830.05014.43
5.3.190.1800.04314.51
5.3.180.1630.04014.39
5.3.170.1830.04714.41
5.3.160.0000.04014.51
5.3.150.0030.03714.65
5.3.140.0730.03314.42
5.3.130.2030.04014.41
5.3.120.1830.02714.50
5.3.110.1730.04014.38
5.3.100.2000.04713.88
5.3.90.1770.04313.96
5.3.80.1800.03713.89
5.3.70.1700.04013.85
5.3.60.1870.04313.86
5.3.50.1670.05314.04
5.3.40.1770.04313.77
5.3.30.1800.04713.70
5.3.20.1600.03713.67
5.3.10.1770.04013.57
5.3.00.1570.05313.68
5.2.170.1430.02311.08
5.2.160.1430.03010.99
5.2.150.1300.04011.20
5.2.140.1430.03711.00
5.2.130.1400.02311.12
5.2.120.1470.03710.94
5.2.110.1370.03010.94
5.2.100.1530.04010.95
5.2.90.1300.03311.11
5.2.80.0030.05710.94
5.2.70.0000.04011.03
5.2.60.0070.06310.98
5.2.50.0000.05010.85
5.2.40.1370.03310.93
5.2.30.1170.02710.82
5.2.20.1270.02710.80
5.2.10.1200.02310.81
5.2.00.1070.03010.63
5.1.60.1300.03310.00
5.1.50.1370.0309.96
5.1.40.1370.03310.10
5.1.30.1030.02710.38
5.1.20.1270.03310.37
5.1.10.1100.02310.04
5.1.00.1000.03010.00
5.0.50.0670.0208.41
5.0.40.0500.0208.39
5.0.30.0600.0338.12
5.0.20.0730.0308.28
5.0.10.0630.0208.09
5.0.00.0700.0508.08
4.4.90.0570.0176.79
4.4.80.0530.0176.79
4.4.70.0630.0206.79
4.4.60.0530.0176.79
4.4.50.0670.0276.79
4.4.40.0600.0206.79
4.4.30.0670.0276.79
4.4.20.0700.0276.79
4.4.10.0530.0136.79
4.4.00.0570.0236.79
4.3.110.0570.0136.79
4.3.100.0670.0236.79
4.3.90.0500.0176.79
4.3.80.0700.0336.79
4.3.70.0600.0236.79
4.3.60.0630.0206.79
4.3.50.0730.0236.79
4.3.40.0700.0376.79
4.3.30.0300.0106.79
4.3.20.0370.0236.79
4.3.10.0430.0236.79
4.3.00.0230.0176.79

preferences:
142.02 ms | 1394 KiB | 7 Q