3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a; $b;

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)
8.3.60.0100.01018.30
8.3.50.0120.00721.02
8.3.40.0140.00718.42
8.3.30.0040.01120.23
8.3.20.0040.00420.21
8.3.10.0030.00522.09
8.3.00.0000.00922.25
8.2.180.0140.00716.63
8.2.170.0130.00722.96
8.2.160.0030.01021.91
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00720.63
8.2.110.0080.00022.25
8.2.100.0080.00317.50
8.2.90.0030.00619.05
8.2.80.0070.00019.16
8.2.70.0070.00716.98
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0030.00519.84
8.2.30.0000.00719.46
8.2.20.0030.00517.50
8.2.10.0040.00417.42
8.2.00.0040.00417.62
8.1.280.0110.00725.92
8.1.270.0000.00923.91
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00423.71
8.1.230.0070.00419.10
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0030.00518.63
8.1.150.0000.00718.39
8.1.140.0030.00517.18
8.1.130.0040.00417.80
8.1.120.0030.00317.23
8.1.110.0040.00417.30
8.1.100.0040.00417.20
8.1.90.0050.00217.29
8.1.80.0030.00417.23
8.1.70.0000.00717.29
8.1.60.0080.00017.46
8.1.50.0000.00817.41
8.1.40.0050.00317.34
8.1.30.0040.00417.48
8.1.20.0040.00417.44
8.1.10.0050.00217.36
8.1.00.0000.01117.31
8.0.300.0030.00618.77
8.0.290.0000.00716.79
8.0.280.0000.00818.29
8.0.270.0070.00016.99
8.0.260.0030.00316.59
8.0.250.0000.00716.77
8.0.240.0030.00616.82
8.0.230.0030.00316.68
8.0.220.0030.00316.62
8.0.210.0070.00016.72
8.0.200.0000.00616.77
8.0.190.0000.00716.72
8.0.180.0050.00216.77
8.0.170.0000.00816.78
8.0.160.0000.00716.70
8.0.150.0070.00016.72
8.0.140.0000.00716.60
8.0.130.0050.00013.16
8.0.120.0080.00016.61
8.0.110.0000.00716.80
8.0.100.0000.00716.72
8.0.90.0080.00016.59
8.0.80.0040.01116.70
8.0.70.0080.00016.78
8.0.60.0080.00016.75
8.0.50.0030.00316.80
8.0.30.0090.01217.00
8.0.20.0110.00817.40
8.0.10.0070.00016.87
8.0.00.0090.01016.59
7.4.330.0000.00415.00
7.4.320.0060.00016.37
7.4.300.0000.00616.46
7.4.290.0060.00016.31
7.4.280.0000.00616.36
7.4.270.0000.00616.43
7.4.260.0030.00313.16
7.4.250.0000.00716.23
7.4.240.0000.00716.50
7.4.230.0070.00016.48
7.4.220.0090.00916.42
7.4.210.0110.00816.54
7.4.200.0030.00316.36
7.4.190.0030.00316.54
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0110.00716.35
7.4.120.0120.00516.33
7.4.110.0060.01516.60
7.4.100.0060.01216.14
7.4.90.0090.00916.38
7.4.80.0130.00619.39
7.4.70.0160.00016.26
7.4.60.0100.00716.58
7.4.50.0030.00616.08
7.4.40.0100.00322.77
7.4.30.0150.00016.44
7.4.00.0060.00914.96
7.3.330.0030.00312.98
7.3.320.0050.00012.80
7.3.310.0040.00415.95
7.3.300.0060.00016.14
7.3.290.0080.00516.09
7.3.280.0110.00716.11
7.3.270.0110.00717.40
7.3.260.0100.00716.37
7.3.250.0120.00616.27
7.3.240.0060.01116.29
7.3.230.0130.01016.39
7.3.210.0100.01016.17
7.3.200.0140.00319.39
7.3.190.0150.00616.07
7.3.180.0070.01016.18
7.3.170.0090.00616.27
7.3.160.0070.01016.38
7.3.120.0070.00714.82
7.2.330.0070.01016.37
7.2.320.0630.01416.25
7.2.310.0070.01016.46
7.2.300.0060.00916.23
7.2.290.0100.00716.41
7.2.00.0070.00719.10
7.1.100.0090.00317.92
7.1.70.0000.00716.95
7.1.60.0060.01319.32
7.1.50.0060.01316.69
7.1.00.0030.03322.54
7.0.200.0000.00816.75
7.0.140.0030.07322.04
7.0.60.0100.08320.02
7.0.50.0100.04717.84
7.0.40.0100.06320.21
7.0.30.0300.07720.23
7.0.20.0230.04020.00
7.0.10.0030.07020.17
7.0.00.0070.04020.17
5.6.280.0030.07321.01
5.6.210.0130.07020.52
5.6.200.0070.07718.16
5.6.190.0130.06720.40
5.6.180.0300.05320.48
5.6.170.0170.07720.54
5.6.160.0100.04020.49
5.6.150.0100.06318.13
5.6.140.0100.07718.12
5.6.130.0100.07718.20
5.6.120.0130.07021.04
5.6.110.0100.08720.97
5.6.100.0170.07720.95
5.6.90.0030.09320.97
5.6.80.0170.07020.36
5.6.70.3870.04020.41
5.5.350.0170.08020.43
5.5.340.0030.04317.98
5.5.330.0100.05020.46
5.5.320.0200.07720.51
5.5.310.0200.03720.52
5.5.300.0000.08717.98
5.5.290.0030.08318.01
5.5.280.0030.04720.68
5.5.270.0070.04320.96
5.5.260.0130.07720.79
5.5.250.0070.04020.45
5.5.240.0230.07320.18
5.4.450.0430.05019.31
5.4.440.0770.05719.25
5.4.430.0200.05719.53
5.4.420.0300.04719.31
5.4.410.0300.05019.41
5.4.400.0230.05019.03
5.4.390.0300.05018.84
5.4.380.0250.05018.82
5.4.370.0170.04818.98
5.4.360.0150.04518.78
5.4.350.0180.04315.48
5.4.340.0170.04415.45
5.4.320.0120.04214.66
5.4.310.0140.04714.68
5.4.300.0150.04414.68
5.4.290.0140.04614.61
5.4.280.0140.04314.53
5.4.270.0120.04214.64
5.4.260.0140.04014.53
5.4.250.0100.04514.54
5.4.240.0110.04214.56
5.4.230.0110.04614.56
5.4.220.0100.04314.62
5.4.210.0110.04014.50
5.4.200.0090.04313.84
5.4.190.0080.04714.59
5.4.180.0120.04114.56
5.4.170.0090.04514.54
5.4.160.0070.04514.59
5.4.150.0070.04814.59
5.4.140.0120.03913.48
5.4.130.0110.04013.38
5.4.120.0110.03813.43
5.4.110.0150.04413.35
5.4.100.0160.03613.48
5.4.90.0120.04713.44
5.4.80.0110.04213.37
5.4.70.0100.04113.41
5.4.60.0100.04013.36
5.4.50.0110.03913.43
5.4.40.0080.04313.36
5.4.30.0090.04113.46
5.4.20.0140.03713.35
5.4.10.0130.03913.33
5.4.00.0130.04412.91
5.3.290.0090.04713.42
5.3.280.0140.04613.35
5.3.270.0140.04313.36
5.3.260.0110.04413.28
5.3.250.0110.04213.32
5.3.240.0110.04313.29
5.3.230.0110.04113.32
5.3.220.0150.03913.28
5.3.210.0130.04113.28
5.3.200.0110.04613.26
5.3.190.0110.04313.32
5.3.180.0120.04413.28
5.3.170.0160.03613.27
5.3.160.0120.03913.29
5.3.150.0130.04013.30
5.3.140.0150.04313.25
5.3.130.0120.04513.29
5.3.120.0070.04613.25
5.3.110.0120.04313.24
5.3.100.0100.04312.71
5.3.90.0130.04512.70
5.3.80.0130.04112.70
5.3.70.0090.04312.67
5.3.60.0110.04112.66
5.3.50.0090.04112.61
5.3.40.0120.04312.60
5.3.30.0090.04212.54
5.3.20.0100.04112.34
5.3.10.0110.04512.29
5.3.00.0090.04912.25

preferences:
37.01 ms | 401 KiB | 5 Q