3v4l.org

run code in 300+ PHP versions simultaneously
<?php print 'foo'; $x = 10; echo $x;

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)
8.3.70.0120.00316.63
8.3.60.0140.00318.28
8.3.50.0080.00922.11
8.3.40.0040.01118.55
8.3.30.0100.00720.27
8.3.20.0050.00320.30
8.3.10.0140.00021.92
8.3.00.0040.00422.18
8.2.180.0090.00616.50
8.2.170.0140.00022.96
8.2.160.0130.00022.24
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00219.77
8.2.110.0030.00620.36
8.2.100.0000.01117.84
8.2.90.0080.00019.22
8.2.80.0000.00719.41
8.2.70.0070.00317.50
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0000.00817.91
8.2.30.0060.00618.02
8.2.20.0000.00717.75
8.2.10.0040.00417.66
8.2.00.0030.00617.62
8.1.280.0100.00725.92
8.1.270.0050.00224.66
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.01022.04
8.1.230.0060.00622.10
8.1.220.0060.00317.74
8.1.210.0000.00718.77
8.1.200.0040.00417.34
8.1.190.0000.00817.29
8.1.180.0030.00518.89
8.1.170.0040.00418.45
8.1.160.0070.00022.07
8.1.150.0070.00018.53
8.1.140.0040.00417.28
8.1.130.0000.00717.86
8.1.120.0000.00717.38
8.1.110.0000.00717.41
8.1.100.0040.00417.40
8.1.90.0000.00717.36
8.1.80.0040.00417.42
8.1.70.0000.00717.31
8.1.60.0040.00417.34
8.1.50.0000.00717.45
8.1.40.0050.00317.41
8.1.30.0000.00717.45
8.1.20.0000.00817.44
8.1.10.0030.00517.45
8.1.00.0030.00617.42
8.0.300.0040.00418.77
8.0.290.0070.00017.15
8.0.280.0040.00418.36
8.0.270.0030.00317.25
8.0.260.0000.00616.72
8.0.250.0070.00016.97
8.0.240.0000.00716.92
8.0.230.0000.00716.83
8.0.220.0040.00416.69
8.0.210.0000.00716.70
8.0.200.0030.00316.86
8.0.190.0060.00316.86
8.0.180.0040.00416.90
8.0.170.0030.00616.74
8.0.160.0000.00716.78
8.0.150.0000.00716.71
8.0.140.0040.00416.79
8.0.130.0000.00513.32
8.0.120.0040.00416.71
8.0.110.0000.00716.79
8.0.100.0040.00416.69
8.0.90.0030.00316.84
8.0.80.0080.01216.81
8.0.70.0040.00416.77
8.0.60.0040.00416.89
8.0.50.0000.00716.83
8.0.30.0060.01216.89
8.0.20.0090.01017.40
8.0.10.0070.00016.80
8.0.00.0070.01316.59
7.4.330.0030.00315.11
7.4.320.0000.00616.51
7.4.300.0000.00616.43
7.4.290.0050.00516.50
7.4.280.0030.00316.32
7.4.270.0000.00616.36
7.4.260.0030.00313.19
7.4.250.0040.00416.36
7.4.240.0040.00316.46
7.4.230.0030.00316.42
7.4.220.0060.01916.62
7.4.210.0060.01016.49
7.4.200.0030.00316.57
7.4.190.0000.00716.61
7.4.160.0080.00816.36
7.4.150.0030.01517.40
7.4.140.0060.01117.86
7.4.130.0090.00916.47
7.4.120.0100.00816.54
7.4.110.0070.01016.51
7.4.100.0080.00816.38
7.4.90.0110.00716.36
7.4.80.0000.01719.39
7.4.70.0120.00416.39
7.4.60.0120.00416.51
7.4.50.0040.00416.34
7.4.40.0060.00622.77
7.4.30.0090.00916.48
7.4.00.0080.00715.10
7.3.330.0050.00013.02
7.3.320.0050.00012.84
7.3.310.0090.00016.18
7.3.300.0030.00316.18
7.3.290.0050.00816.22
7.3.280.0080.00816.18
7.3.270.0070.01017.40
7.3.260.0100.00716.26
7.3.250.0100.00816.38
7.3.240.0210.00016.19
7.3.230.0030.01316.39
7.3.210.0100.00716.41
7.3.200.0120.00319.39
7.3.190.0180.00416.44
7.3.180.0100.00516.21
7.3.170.0100.00716.27
7.3.160.0000.01516.52
7.3.120.0060.00914.73
7.2.330.0160.00616.36
7.2.320.0100.00616.61
7.2.310.0090.01416.43
7.2.300.0030.01316.33
7.2.290.0090.01216.34
7.2.00.0000.01219.34
7.1.100.0030.00717.98
7.1.70.0050.00316.75
7.1.60.0170.00719.43
7.1.50.0070.00716.50
7.1.00.0070.07022.43
7.0.200.0000.00716.68
7.0.140.0000.07721.97
7.0.60.0170.07019.94
7.0.50.0070.03717.77
7.0.40.0130.07720.23
7.0.30.0230.08020.01
7.0.20.0300.08320.08
7.0.10.0300.07720.02
7.0.00.0130.07320.12
5.6.280.0000.07321.09
5.6.210.0030.04020.52
5.6.200.0030.07018.22
5.6.190.0070.09020.45
5.6.180.0230.05020.27
5.6.170.0200.03720.54
5.6.160.0130.04320.51
5.6.150.0130.06718.12
5.6.140.0030.04018.06
5.6.130.0030.06718.13
5.6.120.0100.05020.97
5.6.110.0100.04721.10
5.6.100.0030.05320.96
5.6.90.0070.03720.97
5.6.80.0100.07020.52
5.6.70.0430.06320.34
5.5.350.0000.07720.43
5.5.340.0130.07717.93
5.5.330.0130.08020.29
5.5.320.0230.06320.13
5.5.310.0270.08320.29
5.5.300.0070.03718.01
5.5.290.0130.07017.92
5.5.280.0030.09020.89
5.5.270.0130.08020.78
5.5.260.0070.08720.67
5.5.250.0100.08020.48
5.5.240.0100.07020.22
5.4.450.1600.04719.39
5.4.440.2130.04319.41
5.4.430.1970.05319.42
5.4.420.1730.03719.48
5.4.410.1600.03719.23
5.4.400.0030.03718.93
5.4.390.0070.03718.80
5.4.380.0030.05719.16
5.4.370.1670.03319.10
5.4.360.1800.03018.81
5.4.350.1700.03719.24
5.4.340.1730.03319.09
5.4.320.1630.04719.09
5.4.310.1700.03719.15
5.4.300.1630.04019.13
5.4.290.1900.02719.13
5.4.280.2030.04319.21
5.4.270.1930.03718.88
5.4.260.1970.04319.24
5.4.250.0300.06018.78
5.4.240.0030.07318.77
5.4.230.0270.07018.80
5.4.220.1800.04719.09
5.4.210.1770.04318.79
5.4.200.1770.04318.77
5.4.190.1630.03319.08
5.4.180.1700.04019.23
5.4.170.1800.05018.92
5.4.160.1900.04019.13
5.4.150.1830.04319.08
5.4.140.1870.03716.45
5.4.130.1670.03316.44
5.4.120.1230.04016.29
5.4.110.0100.04016.21
5.4.100.0100.07016.46
5.4.90.1170.03316.21
5.4.80.1900.04716.37
5.4.70.1770.03016.32
5.4.60.1900.04316.45
5.4.50.1900.04016.27
5.4.40.1630.03716.47
5.4.30.1670.03316.43
5.4.20.1830.04716.36
5.4.10.1870.03316.43
5.4.00.1630.03715.64
5.3.290.1900.04014.50
5.3.280.0370.06714.49
5.3.270.0030.07714.56
5.3.260.0100.04314.65
5.3.250.0630.07314.65
5.3.240.1830.05314.45
5.3.230.1930.04314.54
5.3.220.1830.04014.41
5.3.210.1900.05014.65
5.3.200.1670.04314.40
5.3.190.0070.03314.42
5.3.180.0070.07314.54
5.3.170.0070.06714.54
5.3.160.1170.05714.50
5.3.150.1900.04714.43
5.3.140.1570.03014.39
5.3.130.0800.05314.45
5.3.120.0070.03714.40
5.3.110.0030.06714.39
5.3.100.1900.03313.88
5.3.90.1930.03714.06
5.3.80.1870.04013.79
5.3.70.1870.04713.87
5.3.60.2130.03013.84
5.3.50.1670.03313.71
5.3.40.1800.04013.89
5.3.30.1770.03713.95
5.3.20.1730.03713.56
5.3.10.1830.04013.60
5.3.00.1700.03313.57
5.2.170.1570.04710.97
5.2.160.1630.03711.05
5.2.150.1600.04011.03
5.2.140.1770.02710.98
5.2.130.1470.02711.15
5.2.120.1700.03311.15
5.2.110.1600.02311.14
5.2.100.1430.03011.12
5.2.90.1530.03011.14
5.2.80.1470.02710.94
5.2.70.1430.03011.10
5.2.60.1500.03010.98
5.2.50.1530.02310.87
5.2.40.1130.03010.93
5.2.30.0030.02711.02
5.2.20.0000.03010.79
5.2.10.0070.02310.81
5.2.00.0000.03010.93
5.1.60.0000.03010.07
5.1.50.0970.0239.88
5.1.40.1170.02010.12
5.1.30.1330.03010.41
5.1.20.1230.01710.25
5.1.10.1130.0279.95
5.1.00.1330.02710.18
5.0.50.0600.0208.70
5.0.40.0700.0138.41
5.0.30.0700.0378.41
5.0.20.0630.0308.41
5.0.10.0670.0238.41
5.0.00.0570.0308.41
4.4.90.0770.0178.41
4.4.80.0700.0278.41
4.4.70.0600.0138.41
4.4.60.0430.0138.41
4.4.50.0630.0208.41
4.4.40.0700.0378.41
4.4.30.0570.0138.41
4.4.20.0300.0178.41
4.4.10.0000.0178.41
4.4.00.0000.0238.41
4.3.110.0000.0238.41
4.3.100.0000.0308.41
4.3.90.0030.0308.41
4.3.80.0030.0378.41
4.3.70.0070.0308.41
4.3.60.0400.0208.41
4.3.50.0730.0238.41
4.3.40.0570.0278.41
4.3.30.0300.0208.41
4.3.20.0230.0208.41
4.3.10.0400.0278.41
4.3.00.0330.0178.41

preferences:
42.38 ms | 401 KiB | 5 Q