3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system("uptime");

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)
8.3.70.0030.01416.58
8.3.60.0150.00318.31
8.3.50.0130.00521.99
8.3.40.0090.00918.93
8.3.30.0120.00618.84
8.3.20.0050.00318.87
8.3.10.0110.00420.92
8.3.00.0080.00023.69
8.2.180.0100.01016.32
8.2.170.0090.00622.96
8.2.160.0100.00420.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00419.36
8.2.110.0100.00019.21
8.2.100.0000.01117.59
8.2.90.0040.00417.63
8.2.80.0040.00418.04
8.2.70.0040.00517.80
8.2.60.0050.00317.90
8.2.50.0110.00018.10
8.2.40.0000.01120.66
8.2.30.0030.00519.86
8.2.20.0040.00417.66
8.2.10.0050.00317.59
8.2.00.0070.00017.49
8.1.280.0140.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0030.00622.20
8.1.230.0070.00420.82
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00717.10
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0000.00718.75
8.1.150.0050.00318.57
8.1.140.0030.00617.40
8.1.130.0000.00717.95
8.1.120.0030.00417.28
8.1.110.0040.00717.29
8.1.100.0030.00617.27
8.1.90.0050.00317.25
8.1.80.0030.00317.40
8.1.70.0000.00717.42
8.1.60.0060.00317.43
8.1.50.0000.00817.47
8.1.40.0060.00317.46
8.1.30.0000.00917.48
8.1.20.0040.00417.43
8.1.10.0040.00417.46
8.1.00.0040.00717.46
8.0.300.0040.00420.09
8.0.290.0050.00316.75
8.0.280.0000.00718.38
8.0.270.0000.00717.19
8.0.260.0040.00416.79
8.0.250.0040.00416.95
8.0.240.0040.00516.91
8.0.230.0000.00716.92
8.0.220.0070.00016.76
8.0.210.0030.00316.80
8.0.200.0070.00016.74
8.0.190.0040.00416.75
8.0.180.0000.00716.91
8.0.170.0030.00516.92
8.0.160.0040.00416.82
8.0.150.0050.00316.71
8.0.140.0040.00416.72
8.0.130.0000.00613.21
8.0.120.0080.00016.66
8.0.110.0000.00716.84
8.0.100.0040.00416.79
8.0.90.0040.00416.75
8.0.80.0060.00916.84
8.0.70.0050.00316.64
8.0.60.0030.00416.83
8.0.50.0050.00316.79
8.0.30.0130.00716.96
8.0.20.0140.00617.40
8.0.10.0040.00417.00
8.0.00.0050.01516.71
7.4.330.0000.00514.61
7.4.320.0030.00316.33
7.4.300.0030.00316.42
7.4.290.0090.00016.38
7.4.280.0040.00416.44
7.4.270.0030.00316.26
7.4.260.0060.00013.15
7.4.250.0000.00716.37
7.4.240.0030.00616.44
7.4.230.0040.00416.41
7.4.220.0150.00716.43
7.4.210.0080.00916.43
7.4.200.0050.00316.20
7.4.190.0030.00616.62
7.4.160.0070.01016.55
7.4.150.0110.00617.40
7.4.140.0080.01017.86
7.4.130.0110.00616.21
7.4.120.0090.01016.43
7.4.110.0120.00616.59
7.4.100.0120.00616.66
7.4.90.0120.00716.38
7.4.80.0160.00719.37
7.4.70.0090.00916.45
7.4.60.0050.01516.12
7.4.50.0040.00416.53
7.4.40.0040.01522.27
7.4.30.0060.01316.34
7.4.00.0040.01114.76
7.3.330.0060.00013.05
7.3.320.0030.00312.87
7.3.310.0040.00416.04
7.3.300.0070.00016.20
7.3.290.0120.00616.14
7.3.280.0060.01116.23
7.3.270.0170.00117.40
7.3.260.0120.00518.24
7.3.250.0120.00816.26
7.3.240.0060.01216.32
7.3.230.0060.01116.39
7.3.210.0120.00616.41
7.3.200.0070.01719.39
7.3.190.0170.00616.28
7.3.180.0110.00516.31
7.3.170.0120.00916.43
7.3.160.0120.00516.25
7.3.120.0070.01214.83
7.3.110.0090.00914.88
7.3.100.0040.01414.55
7.3.90.0080.00414.96
7.3.80.0030.01314.95
7.3.70.0090.00314.59
7.3.60.0060.00914.72
7.3.50.0060.01014.62
7.3.40.0040.00814.54
7.3.30.0110.00414.80
7.3.20.0100.00016.54
7.3.10.0000.00916.56
7.3.00.0060.01016.61
7.2.330.0120.00616.57
7.2.320.0150.00716.23
7.2.310.0090.01516.52
7.2.300.0100.00716.22
7.2.290.0180.00416.43
7.2.250.0080.01214.74
7.2.240.0090.01214.95
7.2.230.0070.01014.91
7.2.220.0030.00914.93
7.2.210.0100.00714.88
7.2.200.0070.00715.03
7.2.190.0000.01114.98
7.2.180.0100.00715.04
7.2.170.0030.01014.82
7.2.60.0100.00716.70
7.2.00.0060.01019.00
7.1.330.0060.01215.81
7.1.320.0040.01115.77
7.1.310.0130.00715.78
7.1.300.0070.00415.59
7.1.290.0080.00615.54
7.1.280.0000.01115.61
7.1.270.0030.00915.70
7.1.260.0040.00715.75
7.1.200.0040.00415.53
7.1.100.0640.01218.02
7.1.70.0000.01317.08
7.1.60.0070.02119.40
7.1.50.0140.01116.73
7.1.00.0100.07022.38
7.0.200.0000.01116.73
7.0.140.0070.07321.95
7.0.60.0100.07320.01
7.0.50.0070.06317.77
7.0.40.0000.05320.30
7.0.30.0230.08020.20
7.0.20.0300.08020.33
7.0.10.0030.06320.18
7.0.00.0100.04020.20
5.6.280.0070.07020.89
5.6.210.0070.08020.63
5.6.200.0070.06018.14
5.6.190.0070.06720.43
5.6.180.0100.05320.48
5.6.170.0130.05020.61
5.6.160.0070.09020.47
5.6.150.0100.05318.17
5.6.140.0130.06018.18
5.6.130.0070.08018.18
5.6.120.0100.08021.12
5.6.110.0170.07721.01
5.6.100.0070.03721.00
5.6.90.0000.07721.13
5.6.80.0000.06720.52
5.5.350.0000.09020.45
5.5.340.0170.07318.03
5.5.330.0070.05720.29
5.5.320.0200.04720.24
5.5.310.0330.06720.24
5.5.300.0070.06017.96
5.5.290.0100.07318.05
5.5.280.0130.07720.86
5.5.270.0070.08320.79
5.5.260.0200.06720.84
5.5.250.0100.03720.59
5.5.240.0270.03720.26
5.4.450.1700.04719.55
5.4.440.1800.05019.48
5.4.430.1770.04719.54
5.4.420.1570.03319.10
5.4.410.0000.04019.08
5.4.400.0070.03319.26
5.4.390.0700.04018.77
5.4.380.1400.04019.18
5.4.370.1500.04019.08
5.4.360.1570.04018.93
5.4.350.1900.04719.16
5.4.340.1600.03319.09
5.4.320.1700.03719.22
5.4.310.1570.03319.08
5.4.300.1530.03719.08
5.4.290.1500.03319.17
5.4.280.1370.04019.08
5.4.270.0030.03719.21
5.4.260.0030.03719.23
5.4.250.0930.03719.12
5.4.240.1430.04019.08
5.4.230.1570.03319.13
5.4.220.1430.03719.07
5.4.210.1600.03719.07
5.4.200.1770.04319.03
5.4.190.1330.03718.92
5.4.180.1000.03719.22
5.4.170.1470.03718.93
5.4.160.1530.03719.06
5.4.150.1470.03719.19
5.4.140.1600.03316.38
5.4.130.0000.03716.30
5.4.120.0000.03716.37
5.4.110.0770.03316.23
5.4.100.1570.03716.55
5.4.90.1370.03716.37
5.4.80.1630.03016.41
5.4.70.1400.03016.21
5.4.60.1670.03316.43
5.4.50.1400.03016.34
5.4.40.0870.03716.49
5.4.30.0030.03316.51
5.4.20.0070.03316.34
5.4.10.1770.04316.20
5.4.00.1630.04015.76
5.3.290.1570.03714.61
5.3.280.1500.04314.45
5.3.270.0100.07314.55
5.3.260.0000.04014.45
5.3.250.0670.03714.63
5.3.240.1970.04714.46
5.3.230.1530.04014.55
5.3.220.1700.03714.42
5.3.210.1730.03314.52
5.3.200.1770.02714.52
5.3.190.1670.03314.62
5.3.180.1500.03714.42
5.3.170.1570.05314.55
5.3.160.1500.03714.52
5.3.150.1700.04014.39
5.3.140.0870.04714.40
5.3.130.0070.04014.38
5.3.120.0030.07714.41
5.3.110.1230.03314.46
5.3.100.1730.02713.96
5.3.90.1630.03713.87
5.3.80.1800.04013.86
5.3.70.1500.04014.11
5.3.60.1730.04014.09
5.3.50.1600.03013.86
5.3.40.1470.04013.91
5.3.30.1530.03713.71
5.3.20.1670.05013.57
5.3.10.1500.03713.48
5.3.00.1600.04013.51
5.2.170.1470.03011.20
5.2.160.1500.03711.21
5.2.150.1500.04011.09
5.2.140.1430.03311.08
5.2.130.1300.04010.95
5.2.120.1370.02710.94
5.2.110.1330.03311.02
5.2.100.1000.03010.95
5.2.90.1030.03011.11
5.2.80.1300.03310.94
5.2.70.1200.02710.95
5.2.60.1430.02710.91
5.2.50.1530.03310.88
5.2.40.1330.02710.93
5.2.30.1230.03010.82
5.2.20.0570.03310.86
5.2.10.1100.04310.79
5.2.00.1070.03010.67
5.1.60.1000.0309.97
5.1.50.1270.0239.89
5.1.40.1100.03010.10
5.1.30.1030.02310.41
5.1.20.0970.02310.21
5.1.10.1130.03310.04
5.1.00.1070.02710.23
5.0.50.0470.0238.45
5.0.40.0500.0208.32
5.0.30.0600.0238.34
5.0.20.0370.0208.20
5.0.10.0670.0278.07
5.0.00.0670.0478.15
4.4.90.0600.0207.72
4.4.80.0570.0177.72
4.4.70.0430.0207.72
4.4.60.0630.0177.72
4.4.50.0500.0177.72
4.4.40.0600.0237.72
4.4.30.0730.0207.72
4.4.20.0530.0177.72
4.4.10.0730.0207.72
4.4.00.0700.0407.72
4.3.110.0570.0137.72
4.3.100.0700.0237.72
4.3.90.0570.0207.72
4.3.80.0500.0277.72
4.3.70.0530.0137.72
4.3.60.0600.0177.72
4.3.50.0670.0277.72
4.3.40.0600.0237.72
4.3.30.0400.0277.72
4.3.20.0400.0277.72
4.3.10.0230.0177.72
4.3.00.0230.0177.72

preferences:
50.09 ms | 401 KiB | 5 Q