3v4l.org

run code in 300+ PHP versions simultaneously
<?php class zyf{ function zyf() { echo 'aa'; } } $xin = new zyf(); ?>

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)
8.3.40.0090.00618.59
8.3.30.0110.00418.98
8.3.20.0030.00520.34
8.3.10.0040.00423.48
8.3.00.0050.00320.63
8.2.170.0090.00622.96
8.2.160.0140.00022.09
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0090.00022.09
8.2.100.0090.00317.59
8.2.90.0000.00719.09
8.2.80.0060.00317.97
8.2.70.0080.00017.50
8.2.60.0050.00317.91
8.2.50.0050.00318.07
8.2.40.0000.01018.03
8.2.30.0000.00717.99
8.2.20.0000.00717.50
8.2.10.0090.00019.31
8.2.00.0040.00417.48
8.1.270.0000.00823.73
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.83
8.1.230.0040.00719.09
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00817.22
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0030.00618.59
8.1.160.0000.00721.95
8.1.150.0070.00018.61
8.1.140.0000.00717.29
8.1.130.0000.00717.84
8.1.120.0070.00017.43
8.1.110.0030.00517.30
8.1.100.0040.00417.34
8.1.90.0030.00617.30
8.1.80.0000.00717.40
8.1.70.0060.00017.34
8.1.60.0050.00517.53
8.1.50.0090.00017.35
8.1.40.0080.00017.48
8.1.30.0040.00417.41
8.1.20.0050.00317.54
8.1.10.0040.00417.39
8.1.00.0030.00617.32
8.0.300.0040.00418.77
8.0.290.0080.00017.18
8.0.280.0000.00718.37
8.0.270.0000.00717.18
8.0.260.0000.00816.65
8.0.250.0050.00216.86
8.0.240.0070.00016.88
8.0.230.0030.00316.90
8.0.220.0030.00316.80
8.0.210.0030.00316.78
8.0.200.0000.00616.76
8.0.190.0030.00316.85
8.0.180.0040.00416.91
8.0.170.0040.00416.70
8.0.160.0000.00716.92
8.0.150.0050.00516.84
8.0.140.0050.00316.82
8.0.130.0000.00513.31
8.0.120.0040.00416.67
8.0.110.0060.00316.80
8.0.100.0030.00316.63
8.0.90.0080.00016.79
8.0.80.0070.01416.81
8.0.70.0040.00416.85
8.0.60.0000.00716.86
8.0.50.0040.00416.69
8.0.30.0090.01117.00
8.0.20.0120.01017.40
8.0.10.0030.00516.95
8.0.00.0110.00916.67
7.4.330.0000.00515.00
7.4.320.0030.00316.30
7.4.300.0070.00016.61
7.4.290.0070.00016.57
7.4.280.0000.00716.50
7.4.270.0030.00316.61
7.4.260.0030.00316.55
7.4.250.0070.00016.54
7.4.240.0060.00116.58
7.4.230.0040.00416.47
7.4.220.0100.01616.60
7.4.210.0100.00416.60
7.4.200.0000.00716.38
7.4.190.0080.00016.55
7.4.160.0080.00816.61
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0100.00716.34
7.4.120.0040.01216.63
7.4.110.0060.01016.48
7.4.100.0090.00916.56
7.4.90.0100.00716.69
7.4.80.0170.00616.63
7.4.70.0130.00316.54
7.4.60.0090.00716.41
7.4.50.0080.00016.52
7.4.40.0100.00622.77
7.4.30.0030.01916.48
7.4.00.0030.01115.24
7.3.330.0020.00213.29
7.3.320.0050.00013.25
7.3.310.0040.00416.29
7.3.300.0000.00716.16
7.3.290.0110.00316.34
7.3.280.0070.01016.33
7.3.270.0130.00317.40
7.3.260.0120.00916.24
7.3.250.0120.00416.48
7.3.240.0040.01516.47
7.3.230.0130.00616.46
7.3.210.0120.01216.22
7.3.200.0060.01519.39
7.3.190.0030.01316.56
7.3.180.0100.00716.21
7.3.170.0140.00316.27
7.3.160.0070.01616.38
7.3.120.0030.01314.99
7.2.330.0060.01116.33
7.2.320.0100.00716.58
7.2.310.0080.00816.45
7.2.300.0070.01416.69
7.2.290.0070.01016.61
7.2.60.0180.01116.71
7.1.200.0040.01115.55
7.1.100.0030.00918.02
7.1.70.0030.00317.06
7.1.60.0110.01419.24
7.1.50.0250.00934.76
7.1.00.0070.07322.57
7.0.200.0080.00816.41
7.0.140.0000.06722.07
7.0.60.0000.04320.02
7.0.50.0030.08317.78
7.0.40.0070.04320.11
7.0.30.0170.04320.11
7.0.20.0430.06320.24
7.0.10.0300.08020.21
7.0.00.0030.08720.09
5.6.280.0100.06721.12
5.6.210.0130.06020.75
5.6.200.0030.08318.21
5.6.190.0130.04320.39
5.6.180.3300.04320.47
5.6.170.0370.06320.51
5.6.160.0030.08720.47
5.6.150.0130.06718.12
5.6.140.0030.08018.18
5.6.130.0070.08718.15
5.6.120.0030.06021.02
5.6.110.0100.08320.96
5.6.100.0030.04020.98
5.6.90.0170.07720.98
5.6.80.0030.05020.53
5.6.70.1900.03320.52
5.5.350.0070.07020.43
5.5.340.0130.04018.07
5.5.330.0030.04320.25
5.5.320.0100.05020.41
5.5.310.0370.06720.27
5.5.300.0070.08017.98
5.5.290.0130.07317.94
5.5.280.0070.04320.89
5.5.270.0070.04020.87
5.5.260.0000.04320.72
5.5.250.0130.06320.68
5.5.240.0070.07020.26
5.4.450.3470.04319.53
5.4.440.3830.03719.52
5.4.430.3800.04019.30
5.4.420.3470.04019.47
5.4.410.3900.03319.35
5.4.400.3600.03719.22
5.4.390.3670.04318.87
5.4.380.4670.02719.20
5.4.370.3930.03719.08
5.4.360.3530.03719.19
5.4.350.3430.04019.06
5.4.340.3800.04319.22
5.4.320.3570.03319.22
5.4.310.3430.03719.15
5.4.300.3700.03719.06
5.4.290.3800.04019.09
5.4.280.3730.04318.98
5.4.270.3470.04018.87
5.4.260.3830.04318.94
5.4.250.3730.03718.96
5.4.240.3830.03719.30
5.4.230.3730.03318.85
5.4.220.4130.05319.08
5.4.210.3830.03719.08
5.4.200.4130.04319.19
5.4.190.4130.04319.30
5.4.180.3830.03319.19
5.4.170.3500.04319.18
5.4.160.4000.04319.17
5.4.150.3670.03318.92
5.4.140.3900.03316.52
5.4.130.3800.04016.49
5.4.120.3530.03716.30
5.4.110.4600.03016.56
5.4.100.4330.04316.30
5.4.90.3800.03716.36
5.4.80.4230.02716.56
5.4.70.4000.03316.34
5.4.60.4070.03316.54
5.4.50.3830.03716.49
5.4.40.3700.02716.32
5.4.30.3800.03716.55
5.4.20.3700.03016.48
5.4.10.3930.04016.51
5.4.00.5530.03315.83
5.3.290.4000.04314.88
5.3.280.3370.04314.63
5.3.270.3730.04014.60
5.3.260.3900.03314.54
5.3.250.3930.03014.68
5.3.240.3870.03714.50
5.3.230.3570.04314.59
5.3.220.3970.03314.78
5.3.210.3900.04014.48
5.3.200.4530.03014.47
5.3.190.3800.03014.55
5.3.180.3930.03314.55
5.3.170.3900.03714.60
5.3.160.4130.03314.53
5.3.150.3800.04014.48
5.3.140.3530.03314.66
5.3.130.4730.03714.46
5.3.120.3870.03714.66
5.3.110.4230.03014.52
5.3.100.4030.04014.19
5.3.90.4670.03714.17
5.3.80.4300.03013.93
5.3.70.4630.03314.07
5.3.60.4430.04313.91
5.3.50.4170.03714.04
5.3.40.3600.04314.02
5.3.30.3930.03013.90
5.3.20.3430.03713.61
5.3.10.3770.03713.66
5.3.00.3900.03713.73
5.2.170.3200.02711.10
5.2.160.3670.03011.05
5.2.150.3400.04011.10
5.2.140.2970.03011.06
5.2.130.3170.03011.10
5.2.120.3030.03011.11
5.2.110.3470.02711.07
5.2.100.3070.03011.18
5.2.90.3170.02711.18
5.2.80.3400.03711.00
5.2.70.3100.02711.09
5.2.60.3300.02710.96
5.2.50.3470.03010.97
5.2.40.3030.03010.89
5.2.30.2700.03011.04
5.2.20.2770.02310.85
5.2.10.2730.02710.79
5.2.00.2730.03010.71
5.1.60.2700.02310.64
5.1.50.3170.02710.64
5.1.40.2400.02310.64
5.1.30.2470.02710.64
5.1.20.2670.02710.64
5.1.10.3300.02710.64
5.1.00.2700.02310.64
5.0.50.1600.02010.64
5.0.40.1270.01710.64
5.0.30.1270.03310.64
5.0.20.1400.02310.64
5.0.10.1400.02010.64
5.0.00.1430.03010.64
4.4.90.1230.01310.64
4.4.80.0770.02010.64
4.4.70.1530.01310.64
4.4.60.1530.01710.64
4.4.50.1530.01710.64
4.4.40.1770.02310.64
4.4.30.1600.02010.64
4.4.20.1400.01710.64
4.4.10.1500.01710.64
4.4.00.1200.02310.64
4.3.110.1300.02010.64
4.3.100.1270.01310.64
4.3.90.1330.01710.64
4.3.80.1430.02310.64
4.3.70.1730.02010.64
4.3.60.1700.01710.64
4.3.50.1670.01710.64
4.3.40.1470.02310.64
4.3.30.0030.03710.64
4.3.20.0670.02010.64
4.3.10.0670.02010.64
4.3.00.0700.02010.64

preferences:
47.43 ms | 400 KiB | 5 Q