3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $b ?? 1; $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)
8.3.60.0120.00918.43
8.3.50.0170.00521.14
8.3.40.0080.00818.71
8.3.30.0030.01018.89
8.3.20.0000.00720.04
8.3.10.0040.00421.76
8.3.00.0070.00023.61
8.2.180.0180.00416.50
8.2.170.0080.00822.96
8.2.160.0030.01022.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00017.38
8.2.110.0030.00719.31
8.2.100.0110.00017.53
8.2.90.0000.00719.14
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0060.00321.24
8.2.30.0080.00317.80
8.2.20.0040.00417.55
8.2.10.0000.00717.79
8.2.00.0040.00417.84
8.1.280.0100.01025.92
8.1.270.0040.00420.42
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0110.00021.04
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.09
8.1.190.0080.00017.10
8.1.180.0090.00018.10
8.1.170.0060.00318.41
8.1.160.0030.00721.94
8.1.150.0000.00718.70
8.1.140.0040.00417.39
8.1.130.0070.00017.55
8.1.120.0030.00317.21
8.1.110.0030.00517.34
8.1.100.0030.00317.39
8.1.90.0050.00217.30
8.1.80.0000.00817.31
8.1.70.0030.00317.31
8.1.60.0000.00917.43
8.1.50.0030.00617.30
8.1.40.0080.00017.37
8.1.30.0040.00417.42
8.1.20.0000.00817.55
8.1.10.0000.00717.43
8.1.00.0040.00417.37
8.0.300.0040.00419.70
8.0.290.0040.00416.63
8.0.280.0000.00718.26
8.0.270.0050.00317.11
8.0.260.0000.00617.04
8.0.250.0000.00716.81
8.0.240.0030.00316.78
8.0.230.0040.00416.78
8.0.220.0000.00716.77
8.0.210.0000.00716.67
8.0.200.0070.00016.75
8.0.190.0050.00316.82
8.0.180.0030.00316.79
8.0.170.0030.00516.64
8.0.160.0000.00716.71
8.0.150.0000.00716.68
8.0.140.0030.00316.66
8.0.130.0050.00013.15
8.0.120.0040.00416.77
8.0.110.0040.00416.64
8.0.100.0040.00416.55
8.0.90.0000.00716.56
8.0.80.0120.00316.81
8.0.70.0080.00016.58
8.0.60.0050.00216.77
8.0.50.0070.00016.86
8.0.30.0050.01416.90
8.0.20.0100.01017.40
8.0.10.0070.00016.82
8.0.00.0140.00616.51
7.4.330.0050.00015.26
7.4.320.0030.00316.35
7.4.300.0060.00016.46
7.4.290.0000.00616.35
7.4.280.0040.00416.36
7.4.270.0000.00716.43
7.4.260.0040.00416.28
7.4.250.0040.00416.35
7.4.240.0030.00516.41
7.4.230.0000.00616.27
7.4.220.0120.00616.40
7.4.210.0070.00716.33
7.4.200.0040.00416.11
7.4.160.0040.01116.36
7.4.150.0100.00717.40
7.4.140.0150.00617.86
7.4.130.0110.00616.49
7.4.120.0090.00916.30
7.4.110.0070.01016.50
7.4.100.0180.00316.22
7.4.90.0110.01116.36
7.4.80.0090.00819.39
7.4.70.0070.01116.52
7.4.60.0060.01016.34
7.4.50.0000.01016.20
7.4.40.0110.00516.41
7.4.30.0030.02016.13
7.4.00.0050.01114.96
7.3.330.0030.00313.00
7.3.320.0060.00012.92
7.3.310.0070.00016.14
7.3.300.0030.00316.18
7.3.290.0030.00316.23
7.3.280.0110.00816.20
7.3.270.0060.01117.40
7.3.260.0070.01316.18
7.3.250.0110.00816.20
7.3.240.0090.00916.36
7.3.230.0120.00616.39
7.3.210.0060.01116.09
7.3.200.0090.00616.57
7.3.190.0000.01716.30
7.3.180.0040.01216.45
7.3.170.0040.01216.42
7.3.160.0100.00716.32
7.3.120.0100.00714.51
7.3.110.0070.01114.73
7.3.100.0120.00314.43
7.3.90.0070.01014.59
7.3.80.0070.00414.70
7.3.70.0070.01014.65
7.3.60.0000.01414.35
7.3.50.0030.01414.47
7.3.40.0080.00814.77
7.3.30.0060.00314.57
7.3.20.0130.00316.50
7.3.10.0070.00816.57
7.3.00.0040.00916.31
7.2.330.0120.00916.50
7.2.320.0100.00716.29
7.2.310.0060.00916.14
7.2.300.0170.00016.64
7.2.290.0090.01416.49
7.2.250.0070.00714.74
7.2.240.0030.01615.11
7.2.230.0060.00614.93
7.2.220.0100.00614.94
7.2.210.0040.01114.90
7.2.200.0030.00914.87
7.2.190.0100.00614.89
7.2.180.0120.00314.79
7.2.170.0000.01414.52
7.2.130.0060.00316.82
7.2.120.0070.01016.89
7.2.110.0080.00516.76
7.2.100.0000.01816.76
7.2.90.0060.01016.79
7.2.80.0080.00416.63
7.2.70.0080.00816.71
7.2.60.0070.00516.77
7.2.50.0060.01016.82
7.2.40.0110.00416.63
7.2.30.0030.01416.64
7.2.20.0060.00916.76
7.2.10.0030.00616.70
7.2.00.0060.00818.02
7.1.330.0120.00315.64
7.1.320.0030.00715.71
7.1.310.0110.00315.74
7.1.300.0070.01115.68
7.1.290.0000.01215.59
7.1.280.0040.01015.33
7.1.270.0030.00715.66
7.1.260.0090.00615.61
7.1.250.0130.00015.58
7.1.200.0100.00715.66
7.1.100.0070.00717.74
7.1.70.0030.00316.89
7.1.60.0070.01619.42
7.1.50.0100.01316.56
7.1.00.0100.06722.31
7.0.200.0140.00716.64
7.0.60.0270.06020.01
7.0.50.0100.06717.82
7.0.40.0000.05320.05
7.0.30.0270.08320.16
7.0.20.0270.08319.99
7.0.10.0130.08320.19
7.0.00.0130.04720.19
5.6.280.0030.04721.11
5.6.210.0070.08720.68
5.6.200.0070.05018.22
5.6.190.0100.04320.77
5.6.180.0230.08320.48
5.6.170.0200.04720.56
5.6.160.0000.09720.52
5.6.150.0030.08718.16
5.6.140.0030.04318.17
5.6.130.0100.04318.22
5.6.120.0130.03021.14
5.6.110.0030.08020.98
5.6.100.0070.08721.13
5.6.90.0070.04320.94
5.6.80.0030.08020.37
5.5.350.0130.06720.46
5.5.340.0070.06018.02
5.5.330.0100.08020.27
5.5.320.0270.05020.44
5.5.310.0270.06720.30
5.5.300.0000.04318.03
5.5.290.0100.07317.98
5.5.280.0070.04320.77
5.5.270.0100.03720.67
5.5.260.0030.04020.79
5.5.250.0100.07720.68
5.5.240.4000.03320.12
5.4.450.0530.07019.48
5.4.440.0300.04319.52
5.4.430.0200.05319.46
5.4.420.0170.07719.46
5.4.410.0130.05719.34
5.4.400.0100.05718.82
5.4.390.0270.04719.14
5.4.380.0100.06019.33
5.4.370.0170.05718.80
5.4.360.0230.05019.16
5.4.350.0230.04719.33
5.4.340.0200.05019.12
5.4.320.0330.04019.18
5.4.310.0100.05719.02
5.4.300.0100.05719.14
5.4.290.0130.05319.13
5.4.280.0200.05018.96
5.4.270.0070.06319.23
5.4.260.0130.05719.23
5.4.250.0300.05019.13
5.4.240.0170.07719.32
5.4.230.0130.05719.13
5.4.220.0130.06019.14
5.4.210.0170.05319.07
5.4.200.0230.06016.66
5.4.190.0130.05718.92
5.4.180.0130.05719.11
5.4.170.0130.05718.93
5.4.160.0270.04319.22
5.4.150.0200.05019.06
5.4.140.0230.04716.51
5.4.130.0070.06016.55
5.4.120.0130.05016.45
5.4.110.0130.05316.50
5.4.100.0130.05316.70
5.4.90.0200.06716.41
5.4.80.0200.04716.69
5.4.70.0230.04316.35
5.4.60.0130.05316.28
5.4.50.0130.05016.51
5.4.40.0130.05316.52
5.4.30.0200.05016.26
5.4.20.0230.04316.52
5.4.10.0200.04716.66
5.4.00.0130.05015.82
5.3.290.0070.06314.66
5.3.280.0100.05714.42
5.3.270.0200.05014.44
5.3.260.0070.06014.68
5.3.250.0170.05014.46
5.3.240.0100.05714.44
5.3.230.0100.05714.53
5.3.220.0130.05314.41
5.3.210.0230.05014.41
5.3.200.0130.05314.42
5.3.190.0100.07314.38
5.3.180.0170.05014.35
5.3.170.0230.04714.39
5.3.160.0170.05014.51
5.3.150.0270.04714.53
5.3.140.0130.05714.41
5.3.130.0200.05314.52
5.3.120.0170.05314.49
5.3.110.0200.07014.37
5.3.100.0070.06014.12
5.3.90.0200.05013.84
5.3.80.0270.04313.95
5.3.70.0170.05014.09
5.3.60.0230.04313.86
5.3.50.0200.05713.78
5.3.40.0200.05013.79
5.3.30.0170.05013.88
5.3.20.0100.05313.53
5.3.10.0230.04713.52
5.3.00.0230.04313.56
5.2.170.0100.05310.96
5.2.160.0230.03010.98
5.2.150.0170.04010.96
5.2.140.0100.04311.07
5.2.130.0230.04010.89
5.2.120.0170.03711.02
5.2.110.0170.04711.07
5.2.100.0100.04711.02
5.2.90.0170.04311.02
5.2.80.0130.04011.01
5.2.70.0130.04011.02
5.2.60.0100.04311.04
5.2.50.0170.03710.93
5.2.40.0200.03310.78
5.2.30.0070.04710.85
5.2.20.0130.04311.10
5.2.10.0130.04310.69
5.2.00.0070.04710.63
5.1.60.0100.0409.88
5.1.50.0100.0379.86
5.1.40.0130.0379.89
5.1.30.0200.03710.24
5.1.20.0200.03710.37
5.1.10.0100.0379.88
5.1.00.0130.0379.99
5.0.50.0200.0208.63
5.0.40.0070.0308.44
5.0.30.0030.0478.03
5.0.20.0030.0308.33
5.0.10.0030.0338.04
5.0.00.0070.0478.08
4.4.90.0000.0275.85
4.4.80.0100.0175.84
4.4.70.0100.0235.81
4.4.60.0070.0235.78
4.4.50.0100.0305.79
4.4.40.0030.0375.79
4.4.30.0030.0275.79
4.4.20.0030.0235.87
4.4.10.0070.0235.86
4.4.00.0030.0375.86
4.3.110.0030.0235.68
4.3.100.0100.0235.73
4.3.90.0170.0175.75
4.3.80.0100.0305.70
4.3.70.0070.0175.70
4.3.60.0070.0205.77
4.3.50.0130.0175.74
4.3.40.0070.0335.62
4.3.30.0030.0234.43
4.3.20.0070.0204.47
4.3.10.0030.0334.45
4.3.00.0100.0278.54

preferences:
54.51 ms | 401 KiB | 5 Q