3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo('aaaaaaaaaaaaaaaa');

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)
8.3.60.0110.00416.50
8.3.50.0120.00522.08
8.3.40.0070.01018.71
8.3.30.0070.00719.10
8.3.20.0020.00520.07
8.3.10.0040.00423.59
8.3.00.0030.00619.12
8.2.180.0150.00016.38
8.2.170.0070.00722.96
8.2.160.0140.00020.35
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.91
8.2.110.0040.00422.12
8.2.100.0090.00317.72
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0100.00017.63
8.2.60.0000.00717.91
8.2.50.0060.00318.07
8.2.40.0040.00420.86
8.2.30.0000.00718.10
8.2.20.0050.00217.47
8.2.10.0070.00018.02
8.2.00.0060.00317.42
8.1.280.0070.00725.92
8.1.270.0050.00324.00
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0040.00423.92
8.1.230.0030.00818.98
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0040.00418.89
8.1.170.0040.00418.53
8.1.160.0080.00022.00
8.1.150.0040.00418.42
8.1.140.0040.00417.23
8.1.130.0050.00317.76
8.1.120.0040.00417.38
8.1.110.0040.00417.39
8.1.100.0070.00017.26
8.1.90.0000.00817.35
8.1.80.0040.00417.30
8.1.70.0000.00817.20
8.1.60.0000.01017.35
8.1.50.0050.00317.30
8.1.40.0020.00517.41
8.1.30.0000.00817.42
8.1.20.0000.00717.55
8.1.10.0030.00517.41
8.1.00.0050.00217.41
8.0.300.0060.00318.78
8.0.290.0040.00417.16
8.0.280.0030.00318.28
8.0.270.0080.00017.11
8.0.260.0030.00317.12
8.0.250.0060.00016.82
8.0.240.0000.00716.78
8.0.230.0060.00016.75
8.0.220.0040.00416.80
8.0.210.0080.00016.73
8.0.200.0030.00316.88
8.0.190.0000.00816.79
8.0.180.0000.00716.68
8.0.170.0000.00716.70
8.0.160.0040.00416.71
8.0.150.0050.00216.64
8.0.140.0000.00716.79
8.0.130.0000.00513.22
8.0.120.0030.00616.67
8.0.110.0070.00016.69
8.0.100.0000.00816.87
8.0.90.0070.00016.57
8.0.80.0140.00016.75
8.0.70.0000.00716.73
8.0.60.0000.00716.63
8.0.50.0070.00016.82
8.0.30.0120.00616.86
8.0.20.0140.00917.40
8.0.10.0040.00416.85
8.0.00.0090.00816.59
7.4.330.0060.00015.00
7.4.320.0040.00416.35
7.4.300.0040.00416.38
7.4.290.0070.00016.45
7.4.280.0000.00716.37
7.4.270.0080.00016.51
7.4.260.0040.00416.47
7.4.250.0000.00816.42
7.4.240.0040.00416.34
7.4.230.0030.00316.56
7.4.220.0110.00716.33
7.4.210.0050.01216.46
7.4.200.0000.00716.45
7.4.190.0070.00016.22
7.4.160.0090.00916.39
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0120.00516.41
7.4.120.0090.00916.36
7.4.110.0140.00316.32
7.4.100.0090.01516.39
7.4.90.0030.01316.27
7.4.80.0100.01019.39
7.4.70.0080.00816.55
7.4.60.0040.01216.34
7.4.50.0040.00416.32
7.4.40.0100.00716.05
7.4.30.0060.00916.22
7.4.00.0130.00314.55
7.3.330.0050.00013.05
7.3.320.0060.00012.84
7.3.310.0090.00016.25
7.3.300.0060.00016.17
7.3.290.0090.00616.18
7.3.280.0070.00916.14
7.3.270.0130.00317.40
7.3.260.0070.01016.33
7.3.250.0080.01016.39
7.3.240.0060.01116.48
7.3.230.0210.02216.39
7.3.210.0080.01316.14
7.3.200.0130.00719.39
7.3.190.0070.01016.18
7.3.180.0090.00616.45
7.3.170.0000.01616.33
7.3.160.0040.01116.41
7.3.120.0130.00314.38
7.2.330.0070.01116.36
7.2.320.0070.01016.43
7.2.310.0080.00916.37
7.2.300.0100.00516.61
7.2.290.0080.00816.51
7.2.00.0070.00719.39
7.1.200.0060.00315.62
7.1.100.0030.01017.98
7.1.70.0000.01216.94
7.1.60.0110.01519.46
7.1.50.0000.01416.70
7.1.00.0000.08022.40
7.0.200.0040.00416.79
7.0.140.0130.06322.12
7.0.60.0070.08020.01
7.0.50.0100.08017.82
7.0.40.0100.05020.23
7.0.30.0270.03720.17
7.0.20.0230.08720.20
7.0.10.0070.06020.17
7.0.00.0100.07720.02
5.6.280.0030.07321.10
5.6.210.0000.06020.47
5.6.200.0070.07718.19
5.6.190.0070.07720.57
5.6.180.0230.03720.69
5.6.170.0270.06320.38
5.6.160.0070.05320.44
5.6.150.0030.04018.09
5.6.140.0030.03718.18
5.6.130.0030.04018.16
5.6.120.0000.04721.01
5.6.110.0030.04021.13
5.6.100.0100.07721.10
5.6.90.0200.07320.96
5.6.80.0100.05320.53
5.5.350.3100.03320.28
5.5.340.0030.04017.95
5.5.330.0000.09020.25
5.5.320.0000.05720.28
5.5.310.0230.04320.20
5.5.300.0170.03317.98
5.5.290.0070.05017.98
5.5.280.0070.04020.86
5.5.270.0100.06720.72
5.5.260.0070.06320.79
5.5.250.0130.05320.70
5.5.240.0270.07020.13
5.4.450.3570.04719.46
5.4.440.3270.04019.21
5.4.430.3470.02319.40
5.4.420.3300.03719.57
5.4.410.3070.04019.33
5.4.400.3430.03719.10
5.4.390.3030.03319.24
5.4.380.2770.04319.08
5.4.370.3070.02718.79
5.4.360.3070.04019.24
5.4.350.3400.04019.25
5.4.340.2900.04319.10
5.4.320.3400.03719.08
5.4.310.3370.03718.81
5.4.300.3630.03718.89
5.4.290.3600.03719.07
5.4.280.3330.03018.80
5.4.270.3530.04019.09
5.4.260.3670.03319.07
5.4.250.3570.04318.80
5.4.240.3530.03719.08
5.4.230.3500.03719.23
5.4.220.3730.02718.94
5.4.210.3630.03019.24
5.4.200.3600.03718.91
5.4.190.3600.03719.05
5.4.180.3230.04319.23
5.4.170.3630.04019.16
5.4.160.3800.03019.06
5.4.150.3930.04319.22
5.4.140.0070.07016.27
5.4.130.0070.07016.45
5.4.120.2830.06316.44
5.4.110.3630.04016.47
5.4.100.4000.03716.39
5.4.90.3630.04316.30
5.4.80.3800.03016.41
5.4.70.3570.04016.32
5.4.60.3370.04716.39
5.4.50.3330.03316.18
5.4.40.3630.03316.28
5.4.30.3270.04016.36
5.4.20.0070.03316.17
5.4.10.1400.04016.45
5.4.00.3370.03315.78
5.3.290.3570.04014.50
5.3.280.3300.03714.68
5.3.270.3870.04014.44
5.3.260.3300.03714.44
5.3.250.2570.05014.46
5.3.240.0030.04714.57
5.3.230.2770.04714.46
5.3.220.3430.03714.42
5.3.210.3700.03014.65
5.3.200.3330.04014.50
5.3.190.3670.03014.42
5.3.180.3300.03714.43
5.3.170.3570.03714.49
5.3.160.3700.03014.40
5.3.150.3300.04014.42
5.3.140.3600.04314.38
5.3.130.3630.04014.57
5.3.120.0400.03714.38
5.3.110.0000.08314.57
5.3.100.4100.03314.06
5.3.90.3330.03714.11
5.3.80.2870.03713.94
5.3.70.3570.04014.06
5.3.60.3870.04713.88
5.3.50.3570.03713.89
5.3.40.3500.03713.79
5.3.30.3830.03713.95
5.3.20.3530.04013.52
5.3.10.4270.03713.43
5.3.00.3600.03313.61

preferences:
45.88 ms | 401 KiB | 5 Q