3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); ?> <html> output </html> <?php $output = ob_get_clean(); var_dump($output);

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)
8.3.60.0150.00018.43
8.3.50.0110.00821.98
8.3.40.0070.01118.72
8.3.30.0140.00019.14
8.3.20.0080.00020.21
8.3.10.0000.00820.40
8.3.00.0040.00419.04
8.2.180.0120.00616.63
8.2.170.0040.01122.96
8.2.160.0100.00720.41
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00722.23
8.2.110.0030.00621.05
8.2.100.0090.00317.72
8.2.90.0040.00418.22
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0030.00918.02
8.2.30.0000.00719.50
8.2.20.0050.00217.49
8.2.10.0080.00017.99
8.2.00.0030.00617.67
8.1.280.0130.00625.92
8.1.270.0030.00522.02
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.19
8.1.230.0110.00020.95
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0000.00817.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00618.35
8.1.160.0000.00721.97
8.1.150.0040.00418.82
8.1.140.0040.00417.39
8.1.130.0000.00717.82
8.1.120.0000.00817.29
8.1.110.0050.00317.36
8.1.100.0000.00717.27
8.1.90.0000.00717.39
8.1.80.0050.00617.25
8.1.70.0080.00017.28
8.1.60.0030.00617.49
8.1.50.0050.00517.42
8.1.40.0000.00817.38
8.1.30.0050.00317.61
8.1.20.0070.00017.48
8.1.10.0000.00717.46
8.1.00.0030.00617.43
8.0.300.0030.00520.09
8.0.290.0040.00416.63
8.0.280.0070.00018.44
8.0.270.0040.00417.12
8.0.260.0000.00617.25
8.0.250.0080.00016.77
8.0.240.0080.00016.77
8.0.230.0000.00716.77
8.0.220.0000.00716.81
8.0.210.0000.00716.71
8.0.200.0000.00616.88
8.0.190.0000.00716.89
8.0.180.0000.00716.86
8.0.170.0050.00316.86
8.0.160.0030.00416.82
8.0.150.0030.00316.66
8.0.140.0040.00416.77
8.0.130.0000.00513.20
8.0.120.0080.00016.80
8.0.110.0000.00816.80
8.0.100.0000.00816.79
8.0.90.0040.00416.80
8.0.80.0100.00716.81
8.0.70.0040.00416.84
8.0.60.0000.00716.85
8.0.50.0020.00516.93
8.0.30.0060.01417.06
8.0.20.0110.00917.40
8.0.10.0000.00716.74
8.0.00.0100.00616.74
7.4.330.0060.00015.00
7.4.320.0000.00716.51
7.4.300.0000.00716.59
7.4.290.0000.00716.55
7.4.280.0000.00816.43
7.4.270.0070.00016.44
7.4.260.0070.00016.41
7.4.250.0040.00416.34
7.4.240.0040.00316.42
7.4.230.0060.00016.51
7.4.220.0120.00616.43
7.4.210.0100.00316.47
7.4.200.0030.00316.46
7.4.160.0080.01316.35
7.4.150.0120.01317.40
7.4.140.0100.01017.86
7.4.130.0100.00716.40
7.4.120.0070.01316.46
7.4.110.0100.01316.43
7.4.100.0150.00316.53
7.4.90.0030.01316.27
7.4.80.0160.00319.39
7.4.70.0100.00616.37
7.4.60.0030.01416.39
7.4.50.0060.00316.31
7.4.40.0130.00316.59
7.4.30.0040.01116.49
7.4.00.0030.01414.98
7.3.330.0000.00512.86
7.3.320.0020.00213.06
7.3.310.0070.00015.99
7.3.300.0040.00416.13
7.3.290.0060.00916.11
7.3.280.0030.01316.15
7.3.270.0120.00617.40
7.3.260.0150.00316.45
7.3.250.0060.01016.38
7.3.240.0140.00516.48
7.3.230.0100.00716.39
7.3.210.0140.00316.15
7.3.200.0030.01319.39
7.3.190.0090.01416.50
7.3.180.0110.00716.41
7.3.170.0100.01016.31
7.3.160.0080.00816.38
7.2.330.0130.01016.55
7.2.320.0100.00616.44
7.2.310.0060.01016.63
7.2.300.0130.00316.29
7.2.290.0120.00816.18
7.2.60.0000.01516.89
7.2.00.0080.00818.96
7.1.200.0060.00815.70
7.1.100.0040.00717.74
7.1.70.0000.00717.07
7.1.60.0070.01719.12
7.1.50.0030.01716.64
7.1.00.0130.06722.37
7.0.200.0000.00716.70
7.0.140.0030.07022.09
7.0.60.0200.07019.91
7.0.50.0070.08017.80
7.0.40.0100.03720.13
7.0.30.0430.04720.21
7.0.20.0400.07320.04
7.0.10.0470.06020.03
7.0.00.0100.07320.41
5.6.280.0070.07021.12
5.6.210.0000.05320.50
5.6.200.0170.04018.15
5.6.190.0100.06720.35
5.6.180.0330.07320.77
5.6.170.0270.03320.38
5.6.160.0030.05020.54
5.6.150.0070.08018.18
5.6.140.0070.08018.16
5.6.130.0030.04018.07
5.6.120.0170.08021.02
5.6.110.0170.06320.96
5.6.100.0100.08320.95
5.6.90.0100.08021.12
5.6.80.0070.06720.53
5.6.70.3200.03720.35
5.5.350.0030.07320.39
5.5.340.0000.04017.97
5.5.330.0030.06320.19
5.5.320.0300.05720.24
5.5.310.0200.08020.33
5.5.300.0100.05717.98
5.5.290.0070.07318.01
5.5.280.0030.08720.84
5.5.270.0030.04320.93
5.5.260.0000.04720.95
5.5.250.0130.07720.49
5.5.240.0030.07020.25
5.4.450.0370.03719.45
5.4.440.0230.05019.45
5.4.430.0230.04019.59
5.4.420.0170.03319.51
5.4.410.0600.03319.45
5.4.400.0770.05719.24
5.4.390.0470.04318.77
5.4.380.0400.05718.49
5.4.370.0400.05718.68
5.4.360.0370.07318.46
5.4.350.0300.05318.49
5.4.340.0370.05018.72
5.4.320.0060.03512.45
5.4.310.0060.03712.45
5.4.300.0100.03612.45
5.4.290.0060.03812.45
5.4.280.0070.03412.34
5.4.270.0080.03412.35
5.4.260.0070.04012.35
5.4.250.0060.03712.34
5.4.240.0060.03612.34
5.4.230.0070.03612.34
5.4.220.0030.03912.34
5.4.210.0070.03412.34
5.4.200.0070.03512.34
5.4.190.0050.03612.33
5.4.180.0080.03412.34
5.4.170.0040.04112.35
5.4.160.0100.04512.34
5.4.150.0060.04012.34
5.4.140.0060.03812.02
5.4.130.0050.03712.01
5.4.120.0050.04111.97
5.4.110.0060.03411.96
5.4.100.0040.03811.96
5.4.90.0080.03511.96
5.4.80.0040.04011.96
5.4.70.0080.03511.96
5.4.60.0050.03611.96
5.4.50.0080.03411.96
5.4.40.0060.03511.95
5.4.30.0070.03811.95
5.4.20.0080.03311.95
5.4.10.0020.03811.95
5.4.00.0060.03611.44
5.3.290.0060.04012.80
5.3.280.0080.03612.71
5.3.270.0070.03712.72
5.3.260.0050.03912.72
5.3.250.0040.03712.72
5.3.240.0060.03712.72
5.3.230.0060.03612.71
5.3.220.0090.03712.68
5.3.210.0080.03712.68
5.3.200.0060.03612.68
5.3.190.0030.04012.68
5.3.180.0050.03712.67
5.3.170.0040.03812.67
5.3.160.0030.03912.68
5.3.150.0060.03612.67
5.3.140.0040.04112.66
5.3.130.0060.04012.66
5.3.120.0070.03712.66
5.3.110.0070.04512.66
5.3.100.0040.03712.12
5.3.90.0070.03512.09
5.3.80.0020.03912.08
5.3.70.0050.03612.07
5.3.60.0050.03612.07
5.3.50.0050.03612.00
5.3.40.0050.03712.00
5.3.30.0040.03711.94
5.3.20.0050.03611.72
5.3.10.0080.03211.69
5.3.00.0060.03711.68
5.2.170.0050.0299.18
5.2.160.0030.0309.18
5.2.150.0050.0309.18
5.2.140.0060.0299.18
5.2.130.0050.0289.14
5.2.120.0030.0299.14
5.2.110.0030.0309.14
5.2.100.0030.0299.14
5.2.90.0050.0289.14
5.2.80.0030.0319.13
5.2.70.0050.0309.13
5.2.60.0050.0329.09
5.2.50.0050.0389.06
5.2.40.0030.0309.03
5.2.30.0050.0299.01
5.2.20.0030.0309.00
5.2.10.0050.0278.92
5.2.00.0030.0308.78
5.1.60.0050.0228.07
5.1.50.0050.0238.06
5.1.40.0050.0238.04
5.1.30.0070.0228.39
5.1.20.0050.0258.41
5.1.10.0030.0268.13
5.1.00.0010.0288.14
5.0.50.0030.0216.61
5.0.40.0050.0326.47
5.0.30.0020.0356.29
5.0.20.0030.0186.26
5.0.10.0030.0216.23
5.0.00.0030.0306.23
4.4.90.0020.0154.78
4.4.80.0020.0154.76
4.4.70.0010.0214.75
4.4.60.0040.0174.75
4.4.50.0010.0194.77
4.4.40.0040.0274.71
4.4.30.0010.0164.76
4.4.20.0020.0154.84
4.4.10.0010.0164.84
4.4.00.0010.0264.76
4.3.110.0030.0174.67
4.3.100.0020.0184.66
4.3.90.0020.0144.63
4.3.80.0030.0254.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0010.0284.54
4.3.30.0040.0143.28
4.3.20.0020.0153.26
4.3.10.0020.0153.22
4.3.00.0000.01716.73

preferences:
85.64 ms | 401 KiB | 5 Q