3v4l.org

run code in 300+ PHP versions simultaneously
<?php -$a = 2; var_dump($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)
8.3.60.0180.00316.75
8.3.50.0090.00917.86
8.3.40.0120.00318.71
8.3.30.0070.01019.09
8.3.20.0020.00520.16
8.3.10.0050.00520.46
8.3.00.0040.00419.38
8.2.180.0100.01018.29
8.2.170.0140.00022.96
8.2.160.0100.00320.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0040.00421.18
8.2.110.0050.00522.21
8.2.100.0070.00317.78
8.2.90.0040.00418.91
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0070.00019.43
8.2.20.0080.00017.52
8.2.10.0000.00818.05
8.2.00.0040.00417.54
8.1.280.0100.00725.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.84
8.1.230.0070.00319.08
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0030.00617.13
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0000.00818.60
8.1.160.0070.00021.88
8.1.150.0040.00418.73
8.1.140.0070.00017.29
8.1.130.0070.00017.81
8.1.120.0070.00017.29
8.1.110.0000.01017.27
8.1.100.0000.00717.38
8.1.90.0070.00017.38
8.1.80.0000.00717.42
8.1.70.0030.00517.32
8.1.60.0030.00617.41
8.1.50.0070.00317.46
8.1.40.0050.00317.47
8.1.30.0030.00517.52
8.1.20.0040.00417.52
8.1.10.0040.00417.52
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0070.00018.44
8.0.270.0020.00517.34
8.0.260.0000.00617.24
8.0.250.0000.00716.93
8.0.240.0030.00317.00
8.0.230.0070.00016.77
8.0.220.0000.00716.84
8.0.210.0040.00416.76
8.0.200.0060.00016.76
8.0.190.0040.00416.89
8.0.180.0000.00716.80
8.0.170.0050.00316.87
8.0.160.0040.00316.86
8.0.150.0080.00016.77
8.0.140.0040.00416.77
8.0.130.0030.00313.28
8.0.120.0030.00616.68
8.0.110.0000.00716.68
8.0.100.0080.00016.66
8.0.90.0000.00816.86
8.0.80.0190.00316.87
8.0.70.0000.00816.87
8.0.60.0070.00016.70
8.0.50.0040.00416.81
8.0.30.0060.01417.00
8.0.20.0120.00617.40
8.0.10.0040.00417.04
8.0.00.0070.01016.56
7.4.330.0020.00215.00
7.4.320.0060.00016.50
7.4.300.0000.00716.53
7.4.290.0030.00316.43
7.4.280.0040.00416.38
7.4.270.0000.00716.34
7.4.260.0030.00316.45
7.4.250.0040.00416.51
7.4.240.0070.00016.44
7.4.230.0040.00416.55
7.4.220.0060.01216.50
7.4.210.0060.01316.59
7.4.200.0070.00016.46
7.4.160.0040.01916.24
7.4.150.0150.00317.40
7.4.140.0130.00517.86
7.4.130.0070.01016.44
7.4.120.0110.00616.50
7.4.110.0090.00616.54
7.4.100.0170.00016.33
7.4.90.0070.01016.36
7.4.80.0070.01419.39
7.4.70.0200.00316.51
7.4.60.0030.02216.58
7.4.50.0040.00416.48
7.4.40.0030.01316.48
7.4.30.0060.01216.53
7.4.00.0070.00714.91
7.3.330.0030.00313.02
7.3.320.0030.00613.04
7.3.310.0060.00016.23
7.3.300.0000.00716.20
7.3.290.0070.00716.20
7.3.280.0070.01016.17
7.3.270.0070.01017.40
7.3.260.0070.01116.27
7.3.250.0120.00816.26
7.3.240.0060.01616.38
7.3.230.0160.00016.39
7.3.210.0060.00916.20
7.3.200.0080.00819.39
7.3.190.0130.00316.41
7.3.180.0290.01716.20
7.3.170.0080.00816.27
7.3.160.0040.01216.31
7.2.330.0070.01016.30
7.2.320.0060.01116.60
7.2.310.0110.00916.50
7.2.300.0140.00316.16
7.2.290.0130.00616.36
7.2.00.0000.01119.08
7.1.100.0030.01017.84
7.1.70.0040.00416.96
7.1.60.0060.01319.61
7.1.50.0090.01216.84
7.1.00.0000.08022.28
7.0.200.0000.01114.84
7.0.140.0030.07022.10
7.0.80.0100.04719.90
7.0.70.0000.08319.91
7.0.60.0070.08019.95
7.0.50.0570.07320.38
7.0.40.0200.06720.03
7.0.30.0170.07720.10
7.0.20.0070.08720.09
7.0.10.0030.07720.07
7.0.00.0230.07020.09
5.6.280.0030.07320.91
5.6.230.0100.07720.65
5.6.220.0030.08720.65
5.6.210.0100.07720.76
5.6.200.0130.07321.05
5.6.190.0070.04021.01
5.6.180.0070.08321.06
5.6.170.0170.07721.05
5.6.160.0100.07321.04
5.6.150.0070.08721.04
5.6.140.0070.08021.02
5.6.130.0070.08021.10
5.6.120.0070.05021.07
5.6.110.0100.07720.93
5.6.100.0070.07020.97
5.6.90.0000.08720.93
5.6.80.0100.08020.48
5.6.70.0070.05020.48
5.6.60.0130.07320.41
5.6.50.0030.08320.41
5.6.40.0130.08020.38
5.6.30.0030.08720.43
5.6.20.0170.05020.35
5.6.10.0030.05020.52
5.6.00.0070.08320.28
5.5.370.0100.07320.35
5.5.360.0170.07320.39
5.5.350.0070.06720.38
5.5.340.0030.08720.87
5.5.330.0070.07720.75
5.5.320.0100.06320.88
5.5.310.0130.08020.83
5.5.300.0100.07320.67
5.5.290.0100.08720.87
5.5.280.0170.07320.92
5.5.270.0000.09320.85
5.5.260.0000.05720.88
5.5.250.0030.08320.70
5.5.240.0070.06720.24
5.5.230.0030.04320.26
5.5.220.0200.06320.11
5.5.210.0130.07320.27
5.5.200.0100.04320.07
5.5.190.0170.07320.16
5.5.180.0100.07720.10
5.5.160.0070.05720.14
5.5.150.0000.05720.20
5.5.140.0030.04020.26
5.5.130.0100.04320.22
5.5.120.0000.04320.12
5.5.110.0000.04320.25
5.5.100.0030.04020.07
5.5.90.0070.03320.12
5.5.80.0070.03020.06
5.5.70.0070.05720.08
5.5.60.0030.04320.04
5.5.50.0030.03720.05
5.5.40.0130.02720.02
5.5.30.0030.03720.01
5.5.20.0030.08319.98
5.5.10.0000.05019.99
5.5.00.0030.04019.95
5.4.450.0030.08319.48
5.4.440.0170.06319.40
5.4.430.0130.06719.37
5.4.420.0100.06719.13
5.4.410.0070.08019.18
5.4.400.0130.04719.02
5.4.390.0030.04319.07
5.4.380.0100.07719.03
5.4.370.0130.06719.15
5.4.360.0000.07018.81
5.4.350.0130.06719.05
5.4.340.0100.08018.98
5.4.320.0030.04019.03
5.4.310.0030.07318.98
5.4.300.0000.04319.12
5.4.290.0070.03019.14
5.4.280.0070.05018.80
5.4.270.0000.04019.10
5.4.260.0000.04019.04
5.4.250.0070.03019.07
5.4.240.0030.08318.89
5.4.230.0130.05018.96
5.4.220.0030.06718.89
5.4.210.0070.03019.22
5.4.200.0000.04318.89
5.4.190.0070.03318.89
5.4.180.0070.07019.06
5.4.170.0030.03318.80
5.4.160.0000.04019.10
5.4.150.0030.06719.05
5.4.140.0030.03716.36
5.4.130.0100.03016.37
5.4.120.0000.03316.34
5.4.110.0070.07716.26
5.4.100.0030.03016.43
5.4.90.0000.03716.33
5.4.80.0100.02716.34
5.4.70.0130.02316.18
5.4.60.0030.04016.24
5.4.50.0030.03716.23
5.4.40.0100.07016.23
5.4.30.0030.03016.22
5.4.20.0030.04316.28
5.4.10.0030.03716.29
5.4.00.0000.03715.71
5.3.290.0070.04014.48
5.3.280.0000.04014.57
5.3.270.0000.04014.61
5.3.260.0000.04014.61
5.3.250.0070.07314.54
5.3.240.0000.04014.56
5.3.230.0070.04314.45
5.3.220.0030.03014.50
5.3.210.0000.04314.55
5.3.200.0130.06714.55
5.3.190.0000.04714.52
5.3.180.0030.03314.54
5.3.170.0030.03714.54
5.3.160.0000.04014.47
5.3.150.0070.03314.55
5.3.140.0030.03014.41
5.3.130.0000.03714.45
5.3.120.0100.05014.45
5.3.110.0030.04314.50
5.3.100.0070.06013.89
5.3.90.0000.04013.84
5.3.80.0000.04013.87
5.3.70.0070.03313.97
5.3.60.0030.03713.91
5.3.50.0000.03713.79
5.3.40.0030.03713.93
5.3.30.0070.03713.75
5.3.20.0000.03313.66
5.3.10.0030.03313.61
5.3.00.0000.04013.49
5.2.170.0000.02711.68
5.2.160.0000.03711.68
5.2.150.0000.03311.68
5.2.140.0100.03711.68
5.2.130.0100.02011.68
5.2.120.0030.04311.68
5.2.110.0000.03011.68
5.2.100.0000.02711.68
5.2.90.0030.02711.68
5.2.80.0000.03011.68
5.2.70.0030.03011.68
5.2.60.0030.02711.68
5.2.50.0070.02011.68
5.2.40.0030.02311.68
5.2.30.0030.03011.68
5.2.20.0130.02011.68
5.2.10.0030.06311.68
5.2.00.0130.05711.68
5.1.60.0000.05711.68
5.1.50.0030.03311.68
5.1.40.0000.04011.68
5.1.30.0030.03311.68
5.1.20.0070.05311.68
5.1.10.0100.02311.68
5.1.00.0070.03011.68
5.0.50.0030.05011.68
5.0.40.0000.04711.68
5.0.30.0000.04311.68
5.0.20.0030.03311.68
5.0.10.0030.02311.68
5.0.00.0100.05711.68
4.4.90.0030.01311.68
4.4.80.0000.01311.68
4.4.70.0000.01711.68
4.4.60.0070.02311.68
4.4.50.0030.02311.68
4.4.40.0000.04011.68
4.4.30.0000.03011.68
4.4.20.0000.02011.68
4.4.10.0000.04011.68
4.4.00.0000.04711.68
4.3.110.0000.03711.68
4.3.100.0000.03311.68
4.3.90.0000.03711.68
4.3.80.0030.04711.68
4.3.70.0100.01711.68
4.3.60.0030.03011.68
4.3.50.0030.03311.68
4.3.40.0030.05011.68
4.3.30.0000.03011.68
4.3.20.0000.03311.68
4.3.10.0000.04011.68
4.3.00.0000.03011.68

preferences:
64.28 ms | 400 KiB | 5 Q