3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register(function(){ throw new Exception('waa?'); }); spl_autoload_register(function(){ class A{} return true;}); new A;

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)
8.3.70.0150.00016.61
8.3.60.0070.00716.88
8.3.50.0160.00518.30
8.3.40.0180.00018.89
8.3.30.0040.01118.87
8.3.20.0050.00318.77
8.3.10.0030.00620.65
8.3.00.0040.00419.38
8.2.180.0140.00416.88
8.2.170.0110.00722.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0000.00818.90
8.2.110.0090.01222.14
8.2.100.0140.00217.84
8.2.90.0000.01119.34
8.2.80.0040.00419.23
8.2.70.0080.00017.38
8.2.60.0060.00318.03
8.2.50.0060.00319.35
8.2.40.0050.00318.09
8.2.30.0030.01018.03
8.2.20.0030.00619.61
8.2.10.0070.00017.66
8.2.00.0070.00317.70
8.1.280.0100.00325.92
8.1.270.0050.00224.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0140.00719.01
8.1.230.0120.00020.90
8.1.220.0090.00017.74
8.1.210.0040.00718.87
8.1.200.0000.00917.35
8.1.190.0040.00417.51
8.1.180.0110.00018.10
8.1.170.0030.00518.84
8.1.160.0040.00418.89
8.1.150.0030.00518.52
8.1.140.0030.00617.30
8.1.130.0000.00717.81
8.1.120.0000.00717.39
8.1.110.0040.00417.34
8.1.100.0070.00017.31
8.1.90.0000.00717.42
8.1.80.0000.00817.30
8.1.70.0000.00717.38
8.1.60.0040.00417.41
8.1.50.0000.00717.39
8.1.40.0000.00717.48
8.1.30.0040.00417.48
8.1.20.0060.00317.53
8.1.10.0070.00017.40
8.1.00.0000.00717.36
8.0.300.0000.00719.90
8.0.290.0040.00416.63
8.0.280.0070.00018.29
8.0.270.0040.00417.10
8.0.260.0040.00416.81
8.0.250.0000.00816.89
8.0.240.0090.00016.83
8.0.230.0040.00416.96
8.0.220.0000.00716.93
8.0.210.0000.00716.89
8.0.200.0070.00017.04
8.0.190.0040.00416.97
8.0.180.0040.00416.97
8.0.170.0080.00016.85
8.0.160.0040.00417.04
8.0.150.0040.00416.80
8.0.140.0100.00016.78
8.0.130.0080.00013.41
8.0.120.0040.00416.83
8.0.110.0040.00416.78
8.0.100.0050.00316.75
8.0.90.0040.00716.80
8.0.80.0080.00616.90
8.0.70.0040.00416.90
8.0.60.0030.00516.78
8.0.50.0000.00717.01
8.0.30.0090.00916.96
8.0.20.0080.01017.06
8.0.10.0000.00716.99
8.0.00.0140.00716.55
7.4.330.0060.00013.04
7.4.320.0070.00016.52
7.4.300.0060.00016.50
7.4.290.0000.00716.50
7.4.280.0000.00716.48
7.4.270.0030.00316.55
7.4.260.0050.00013.22
7.4.250.0030.00516.46
7.4.240.0000.00616.42
7.4.230.0070.00016.61
7.4.220.0130.01216.27
7.4.210.0070.00816.49
7.4.200.0040.00416.45
7.4.190.0000.00716.47
7.4.160.0130.00316.43
7.4.150.0140.00316.34
7.4.140.0080.01116.50
7.4.130.0000.01816.60
7.4.120.0090.01116.58
7.4.110.0110.01116.51
7.4.100.0060.01316.55
7.4.90.0090.00916.41
7.4.80.0070.01419.39
7.4.70.0110.01116.55
7.4.60.0160.00016.40
7.4.50.0030.00316.42
7.4.40.0070.01016.50
7.4.30.0090.00616.43
7.4.00.0070.00315.14
7.3.330.0040.00413.29
7.3.320.0070.00013.07
7.3.310.0040.00216.33
7.3.300.0030.00316.15
7.3.290.0090.00616.30
7.3.280.0060.01316.26
7.3.270.0130.00316.30
7.3.260.0120.01216.65
7.3.250.0110.01116.42
7.3.240.0080.00816.43
7.3.230.0130.00616.39
7.3.210.0140.01016.32
7.3.200.0030.01316.55
7.3.190.0120.01116.29
7.3.180.0070.01016.47
7.3.170.0100.00916.50
7.3.160.0080.00816.38
7.3.120.0040.01114.56
7.2.330.0120.00416.54
7.2.320.0130.00916.69
7.2.310.0030.01516.36
7.2.300.0130.00316.67
7.2.290.0100.00716.39
7.2.60.0030.01016.77
7.2.00.0100.00019.41
7.1.200.0090.00615.57
7.1.100.0060.00617.95
7.1.70.0000.00917.22
7.1.60.0110.01519.31
7.1.50.0090.00916.93
7.1.00.0000.03722.51
7.0.200.0210.00016.67
7.0.140.0030.07322.05
7.0.120.0000.03322.02
7.0.60.0130.08020.08
7.0.50.0100.07017.84
7.0.40.0130.07720.02
7.0.30.0370.07020.09
7.0.20.0400.07320.08
7.0.10.0100.08320.24
7.0.00.0100.07720.05
5.6.280.0100.06721.07
5.6.210.0030.04320.57
5.6.200.0030.08018.15
5.6.190.0100.08320.61
5.6.180.0430.05320.56
5.6.170.0270.07020.51
5.6.160.0070.04020.52
5.6.150.0100.07718.18
5.6.140.0030.04718.21
5.6.130.0030.06018.14
5.6.120.0100.08021.05
5.6.110.0130.06721.14
5.6.100.0100.07020.98
5.6.90.0100.04020.97
5.6.80.0130.07020.38
5.5.350.0070.07320.43
5.5.340.0100.07717.99
5.5.330.0030.09020.19
5.5.320.0570.06720.27
5.5.310.0200.04320.27
5.5.300.0070.05018.02
5.5.290.0200.07018.01
5.5.280.0130.07320.85
5.5.270.0070.04020.73
5.5.260.0230.06020.72
5.5.250.0100.07720.78
5.5.240.0200.07320.27
5.4.450.0070.04019.54
5.4.440.0070.06019.21
5.4.430.0030.06719.56
5.4.420.0030.08019.24
5.4.410.0070.03719.39
5.4.400.0070.06318.93
5.4.390.0100.03718.89
5.4.380.0070.07019.14
5.4.370.0070.07019.12
5.4.360.0070.07718.86
5.4.350.0170.04319.15
5.4.340.0070.03718.89
5.4.320.0030.08019.17
5.4.310.0330.03018.92
5.4.300.0070.04019.23
5.4.290.0030.04019.07
5.4.280.0000.04319.11
5.4.270.0070.06719.00
5.4.260.0030.04719.20
5.4.250.0070.05019.14
5.4.240.0100.06318.99
5.4.230.0100.03319.15
5.4.220.0170.06019.11
5.4.210.0000.05018.97
5.4.200.0070.04719.14
5.4.190.0100.04019.13
5.4.180.0070.07319.23
5.4.170.0070.06719.18
5.4.160.0100.07319.13
5.4.150.0130.04718.96
5.4.140.0030.06316.38
5.4.130.0100.07016.36
5.4.120.0130.07016.55
5.4.110.0100.07716.72
5.4.100.0030.07316.33
5.4.90.0030.07316.35
5.4.80.0000.04016.41
5.4.70.0100.07016.46
5.4.60.0070.05716.39
5.4.50.0030.07716.28
5.4.40.0000.05316.38
5.4.30.0030.05016.36
5.4.20.0030.06716.27
5.4.10.0070.06016.64
5.4.00.0000.05015.88
5.3.290.0070.06314.73
5.3.280.0130.07314.67
5.3.270.0000.04314.75
5.3.260.0000.07014.61
5.3.250.0100.06714.64
5.3.240.0000.04714.63
5.3.230.0200.05714.65
5.3.220.0100.04014.65
5.3.210.0070.04014.63
5.3.200.0070.04314.60
5.3.190.0070.07314.71
5.3.180.0030.04314.71
5.3.170.0070.06314.57
5.3.160.0130.07314.64
5.3.150.0000.05314.57
5.3.140.0070.04314.48
5.3.130.0130.04014.61
5.3.120.0130.06314.55
5.3.110.0030.05014.58
5.3.100.0070.04014.07
5.3.90.0070.06714.08
5.3.80.0030.04713.94
5.3.70.0070.07314.17
5.3.60.0100.06714.02
5.3.50.0070.06313.90
5.3.40.0070.06713.94
5.3.30.0030.07013.98
5.3.20.0070.03713.74
5.3.10.0170.06013.66
5.3.00.0100.04013.80
5.2.170.0030.06711.04
5.2.160.0070.04311.00
5.2.150.0030.03710.97
5.2.140.0000.05011.08
5.2.130.0030.03310.99
5.2.120.0100.03311.04
5.2.110.0100.05711.06
5.2.100.0000.03311.00
5.2.90.0000.04311.27
5.2.80.0000.03311.00
5.2.70.0070.06311.00
5.2.60.0000.06011.05
5.2.50.0000.07010.91
5.2.40.0070.04011.07
5.2.30.0070.05310.79
5.2.20.0100.04310.95
5.2.10.0030.06310.91
5.2.00.0000.04710.67
5.1.60.0070.0479.96
5.1.50.0070.0539.90
5.1.40.0030.0309.88
5.1.30.0070.05310.22
5.1.20.0030.04310.25
5.1.10.0000.05710.08
5.1.00.0100.04710.02
5.0.50.0070.0378.56
5.0.40.0100.0378.31
5.0.30.0000.0508.27
5.0.20.0100.0378.34
5.0.10.0000.0438.23
5.0.00.0030.0508.29
4.4.90.0000.0238.23
4.4.80.0030.0338.23
4.4.70.0000.0178.23
4.4.60.0030.0178.23
4.4.50.0030.0308.23
4.4.40.0070.0308.23
4.4.30.0000.0238.23
4.4.20.0030.0178.23
4.4.10.0000.0378.23
4.4.00.0070.0508.23
4.3.110.0000.0338.23
4.3.100.0030.0378.23
4.3.90.0000.0208.23
4.3.80.0000.0278.23
4.3.70.0000.0378.23
4.3.60.0070.0238.23
4.3.50.0030.0278.23
4.3.40.0030.0338.23
4.3.30.0000.0378.23
4.3.20.0000.0178.23
4.3.10.0000.0408.23
4.3.00.0000.0238.23

preferences:
50.36 ms | 401 KiB | 5 Q