3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'fo';

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)
8.3.60.0060.01218.30
8.3.50.0260.00621.98
8.3.40.0120.00318.73
8.3.30.0000.01418.84
8.3.20.0070.00020.21
8.3.10.0140.00022.14
8.3.00.0090.00022.32
8.2.180.0070.01118.29
8.2.170.0060.01322.96
8.2.160.0170.00320.65
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.49
8.2.110.0060.00319.17
8.2.100.0070.00417.78
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0040.00417.55
8.2.50.0060.00318.07
8.2.40.0030.00617.93
8.2.30.0030.00617.93
8.2.20.0070.00017.50
8.2.10.0050.00217.54
8.2.00.0060.00317.41
8.1.280.0130.00725.92
8.1.270.0040.00424.02
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00020.92
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.53
8.1.160.0040.00421.93
8.1.150.0030.00618.48
8.1.140.0030.00617.26
8.1.130.0000.00817.80
8.1.120.0000.00717.25
8.1.110.0070.00017.32
8.1.100.0040.00417.33
8.1.90.0040.00417.36
8.1.80.0040.00417.32
8.1.70.0040.00417.24
8.1.60.0050.00317.42
8.1.50.0000.00817.36
8.1.40.0070.00017.42
8.1.30.0000.00917.45
8.1.20.0080.00017.46
8.1.10.0040.00417.39
8.1.00.0000.00717.35
8.0.300.0080.00318.77
8.0.290.0040.00416.58
8.0.280.0040.00418.23
8.0.270.0030.00317.10
8.0.260.0080.00316.68
8.0.250.0030.00516.71
8.0.240.0000.00716.83
8.0.230.0000.00716.64
8.0.220.0000.00716.79
8.0.210.0070.00016.77
8.0.200.0040.00416.70
8.0.190.0040.00416.83
8.0.180.0000.00716.66
8.0.170.0000.00816.72
8.0.160.0070.00016.78
8.0.150.0000.00716.68
8.0.140.0030.00316.60
8.0.130.0030.00313.22
8.0.120.0040.00416.73
8.0.110.0050.00316.63
8.0.100.0000.00716.52
8.0.90.0040.00416.73
8.0.80.0100.00716.69
8.0.70.0000.00716.72
8.0.60.0040.00416.73
8.0.50.0040.00416.86
8.0.30.0090.00816.74
8.0.20.0110.00817.40
8.0.10.0030.00316.94
8.0.00.0050.01716.75
7.4.330.0050.00015.07
7.4.320.0000.00716.38
7.4.300.0040.00416.46
7.4.290.0000.00716.42
7.4.280.0050.00316.36
7.4.270.0030.00316.32
7.4.260.0000.00716.37
7.4.250.0040.00416.47
7.4.240.0060.00116.40
7.4.230.0000.00716.48
7.4.220.0070.01016.42
7.4.210.0080.00716.48
7.4.200.0030.00316.43
7.4.190.0030.00316.42
7.4.160.0150.00016.58
7.4.150.0120.00517.40
7.4.140.0100.00917.86
7.4.130.0100.00816.43
7.4.120.0090.00916.36
7.4.110.0140.00316.38
7.4.100.0080.00816.39
7.4.90.0110.00516.23
7.4.80.0110.00716.39
7.4.70.0070.01316.44
7.4.60.0150.00316.26
7.4.50.0040.00416.39
7.4.40.0070.00722.77
7.4.30.0000.01716.31
7.4.00.0110.00414.87
7.3.330.0030.00312.97
7.3.320.0000.00512.96
7.3.310.0050.00315.98
7.3.300.0040.00416.07
7.3.290.0090.00616.16
7.3.280.0080.01016.09
7.3.270.0110.00517.40
7.3.260.0140.00716.39
7.3.250.0130.00516.41
7.3.240.0170.00316.23
7.3.230.0090.00716.39
7.3.210.0030.01316.22
7.3.200.0100.01019.39
7.3.190.0130.00716.16
7.3.180.0060.01016.22
7.3.170.0040.01216.27
7.3.160.0080.00816.23
7.3.120.0000.01114.70
7.2.330.0100.00716.55
7.2.320.0000.01716.66
7.2.310.0040.01816.27
7.2.300.0040.01216.50
7.2.290.0100.00616.61
7.2.00.0040.00819.16
7.1.100.0000.01418.19
7.1.70.0040.00416.80
7.1.60.0080.00417.07
7.1.50.0060.00916.53
7.1.00.0030.07322.45
7.0.200.0070.01716.48
7.0.140.0100.06022.00
7.0.60.0230.07019.85
7.0.50.0000.05017.77
7.0.40.0100.07720.23
7.0.30.0270.08720.17
7.0.20.0100.05320.13
7.0.10.0270.05720.00
7.0.00.0130.07720.04
5.6.280.0030.07321.12
5.6.210.0000.08020.66
5.6.200.0170.06718.16
5.6.190.0170.04320.49
5.6.180.0300.07320.66
5.6.170.0170.04320.50
5.6.160.0030.04720.54
5.6.150.0200.06318.11
5.6.140.0100.07018.18
5.6.130.0130.07018.09
5.6.120.0100.07721.00
5.6.110.0130.08021.00
5.6.100.0030.04020.97
5.6.90.0100.07720.89
5.6.80.0030.04320.50
5.6.70.0300.07020.47
5.5.350.0100.07720.39
5.5.340.0030.06717.96
5.5.330.0070.04020.36
5.5.320.0230.04020.34
5.5.310.0200.03720.27
5.5.300.0000.04317.89
5.5.290.0030.06017.89
5.5.280.0070.08320.76
5.5.270.0000.08320.76
5.5.260.0070.04020.86
5.5.250.0070.08020.46
5.5.240.0170.07020.25
5.4.450.0100.05719.10
5.4.440.0530.06019.57
5.4.430.0170.04719.36
5.4.420.0270.04018.91
5.4.410.0080.05718.78
5.4.400.0150.06518.74
5.4.390.0130.05018.54
5.4.380.0180.04818.51
5.4.370.0170.04518.66
5.4.360.0170.04518.57
5.4.350.0050.05818.57
5.4.340.0130.06018.71
5.4.320.0080.05715.55
5.4.310.0070.04915.56
5.4.300.0080.04615.52
5.4.290.0150.03915.54
5.4.280.0040.05215.50
5.4.270.0090.05315.44
5.4.260.0090.05215.45
5.4.250.0120.04215.45
5.4.240.0060.05015.46
5.4.230.0100.04515.46
5.4.220.0070.04815.39
5.4.210.0110.04315.49
5.4.200.0050.04714.46
5.4.190.0080.04715.43
5.4.180.0130.04615.50
5.4.170.0120.04314.42
5.4.160.0130.04214.36
5.4.150.0090.04714.40
5.4.140.0120.04213.39
5.4.130.0140.04113.39
5.4.120.0100.04213.41
5.4.110.0120.04513.37
5.4.100.0110.05113.38
5.4.90.0110.04613.39
5.4.80.0110.04713.31
5.4.70.0100.04613.33
5.4.60.0100.04313.38
5.4.50.0120.04013.38
5.4.40.0120.04713.33
5.4.30.0150.04413.39
5.4.20.0090.04913.32
5.4.10.0120.04413.33
5.4.00.0080.04312.81
5.3.290.0070.05113.70
5.3.280.0090.04413.64
5.3.270.0050.05013.71
5.3.260.0120.05313.34
5.3.250.0060.04813.70
5.3.240.0110.04813.36
5.3.230.0100.04613.37
5.3.220.0130.04713.33
5.3.210.0100.05113.31
5.3.200.0170.04313.28
5.3.190.0090.04713.32
5.3.180.0080.05213.27
5.3.170.0180.05713.31
5.3.160.0110.04613.29
5.3.150.0140.04213.29
5.3.140.0090.04513.29
5.3.130.0120.05313.29
5.3.120.0090.04813.28
5.3.110.0100.04613.30
5.3.100.0090.04712.75
5.3.90.0140.05012.71
5.3.80.0090.04912.75
5.3.70.0110.05312.71
5.3.60.0130.04712.73
5.3.50.0150.04212.68
5.3.40.0100.04612.64
5.3.30.0130.06412.59
5.3.20.0130.04412.34
5.3.10.0160.04712.32
5.3.00.0100.04412.31

preferences:
44.34 ms | 401 KiB | 5 Q