3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5;

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)
8.3.40.0040.01118.85
8.3.30.0110.00318.92
8.3.20.0040.00420.20
8.3.10.0070.00023.48
8.3.00.0030.00619.38
8.2.170.0170.00322.96
8.2.160.0100.01020.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0190.00026.16
8.2.120.0050.00320.95
8.2.110.0100.00019.27
8.2.100.0030.00917.84
8.2.90.0060.00319.05
8.2.80.0090.00017.97
8.2.70.0040.00417.49
8.2.60.0070.00317.80
8.2.50.0030.00918.07
8.2.40.0000.00819.88
8.2.30.0020.00518.03
8.2.20.0060.00317.66
8.2.10.0000.00817.92
8.2.00.0000.00717.79
8.1.270.0080.00023.82
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00021.04
8.1.230.0110.00017.42
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0000.00917.13
8.1.180.0030.00618.10
8.1.170.0030.00518.64
8.1.160.0050.00321.96
8.1.150.0040.00418.83
8.1.140.0050.00217.48
8.1.130.0000.00717.63
8.1.120.0000.00717.33
8.1.110.0020.00517.28
8.1.100.0000.00717.40
8.1.90.0080.00017.28
8.1.80.0000.00717.31
8.1.70.0040.00417.39
8.1.60.0080.00017.48
8.1.50.0040.00417.32
8.1.40.0060.00317.48
8.1.30.0050.00317.40
8.1.20.0040.00417.50
8.1.10.0070.00017.41
8.1.00.0000.00717.48
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0000.00817.20
8.0.260.0030.00317.23
8.0.250.0000.00717.05
8.0.240.0000.00616.91
8.0.230.0000.00716.98
8.0.220.0000.00716.95
8.0.210.0030.00316.87
8.0.200.0060.00016.93
8.0.190.0060.00616.91
8.0.180.0070.00016.86
8.0.170.0030.00516.86
8.0.160.0000.00916.88
8.0.150.0000.00716.86
8.0.140.0040.00416.93
8.0.130.0040.00413.41
8.0.120.0000.00816.80
8.0.110.0060.00316.80
8.0.100.0070.00016.97
8.0.90.0000.00716.94
8.0.80.0100.00716.90
8.0.70.0040.00417.00
8.0.60.0070.00017.00
8.0.50.0000.00716.81
8.0.30.0130.00817.11
8.0.20.0110.00817.40
8.0.10.0000.00717.00
8.0.00.0060.01116.90
7.4.330.0040.00415.00
7.4.320.0060.00016.58
7.4.300.0040.00416.61
7.4.290.0000.00716.61
7.4.280.0040.00416.49
7.4.270.0070.00016.36
7.4.260.0030.00316.56
7.4.250.0040.00416.39
7.4.240.0070.00016.54
7.4.230.0030.00316.23
7.4.220.0060.01216.49
7.4.210.0100.00516.67
7.4.200.0080.00016.62
7.4.160.0080.01116.53
7.4.150.0100.01017.40
7.4.140.0080.01017.86
7.4.130.0150.00616.64
7.4.120.0140.00416.52
7.4.110.0140.00316.45
7.4.100.0120.00616.39
7.4.90.0130.00316.37
7.4.80.0120.00919.39
7.4.70.0090.00816.54
7.4.60.0080.00816.75
7.4.50.0080.00016.30
7.4.40.0090.00616.47
7.4.30.0030.01016.49
7.4.00.0120.00514.93
7.3.330.0030.00313.09
7.3.320.0070.00012.98
7.3.310.0050.00216.12
7.3.300.0040.00416.10
7.3.290.0060.01316.08
7.3.280.0110.00716.20
7.3.270.0030.01917.40
7.3.260.0130.00316.47
7.3.240.0080.00816.38
7.3.230.0170.00016.49
7.3.210.0070.01016.31
7.3.200.0110.00719.39
7.3.190.0140.00416.19
7.3.180.0070.01016.17
7.3.170.0130.00316.27
7.3.160.0040.01216.26
7.3.120.0140.00314.89
7.3.110.0100.00714.41
7.3.100.0040.01114.95
7.3.90.0160.00014.70
7.3.80.0110.00414.86
7.3.70.0080.00514.86
7.3.60.0080.00414.57
7.3.50.0030.00614.78
7.3.40.0070.00714.74
7.3.30.0030.01314.67
7.3.20.0030.00716.61
7.3.10.0070.01016.63
7.3.00.0090.00616.62
7.2.330.0170.00716.48
7.2.320.0030.01316.57
7.2.310.0130.00316.62
7.2.300.0120.00316.54
7.2.290.0060.00916.32
7.2.250.0070.00714.50
7.2.240.0070.01015.04
7.2.230.0030.00914.92
7.2.220.0080.00815.04
7.2.210.0060.00915.03
7.2.200.0120.00615.01
7.2.190.0080.00615.09
7.2.180.0000.01614.69
7.2.170.0070.00714.79
7.2.60.0090.00316.50
7.2.00.0060.00919.32
7.1.330.0030.01015.49
7.1.320.0030.01315.27
7.1.310.0060.00615.68
7.1.300.0070.00715.67
7.1.290.0070.00715.56
7.1.280.0090.00615.70
7.1.270.0050.00515.66
7.1.260.0070.00715.67
7.1.200.0030.00615.59
7.1.100.0040.01118.13
7.1.70.0180.00916.58
7.1.60.0070.01719.40
7.1.50.0090.01216.50
7.1.00.0030.07722.51
7.0.200.0030.00316.59
7.0.140.0070.06722.21
7.0.60.0070.08719.96
7.0.50.0030.04317.88
7.0.40.0170.08020.05
7.0.30.0200.07020.00
7.0.20.0170.09320.19
7.0.10.0100.06720.18
7.0.00.0030.06020.16
5.6.280.0000.07321.14
5.6.210.0100.05320.71
5.6.200.0130.04018.18
5.6.190.0170.05020.27
5.6.180.0230.07720.61
5.6.170.0170.04320.41
5.6.160.0100.08020.37
5.6.150.0070.05718.12
5.6.140.0030.04318.17
5.6.130.0070.07318.07
5.6.120.0100.08321.12
5.6.110.0070.04021.12
5.6.100.0100.07720.93
5.6.90.0170.07720.99
5.6.80.0030.08720.41
5.5.350.0270.07320.32
5.5.340.0070.05718.02
5.5.330.0130.06320.47
5.5.320.0230.07320.20
5.5.310.0200.07720.31
5.5.300.0030.07717.92
5.5.290.0070.05317.89
5.5.280.0030.04020.89
5.5.270.0000.04720.77
5.5.260.0170.07320.79
5.5.250.0070.04020.54
5.5.240.0000.08320.18
5.4.450.0670.05319.55
5.4.440.1070.06319.37
5.4.430.0670.05319.25
5.4.420.0270.05719.32
5.4.410.0500.05719.48
5.4.400.0530.06018.81
5.4.390.0600.06018.72
5.4.380.0070.06018.74
5.4.370.0300.04718.46
5.4.360.0230.03718.46
5.4.350.0120.04511.97
5.4.340.0060.03911.96
5.4.320.0080.03812.45
5.4.310.0060.03812.45
5.4.300.0050.03712.46
5.4.290.0050.03912.45
5.4.280.0040.03612.34
5.4.270.0090.03112.35
5.4.260.0040.03812.35
5.4.250.0070.03512.34
5.4.240.0050.03912.35
5.4.230.0050.03712.34
5.4.220.0060.03512.34
5.4.210.0070.03412.34
5.4.200.0040.03912.34
5.4.190.0080.03312.33
5.4.180.0050.03612.34
5.4.170.0050.03612.35
5.4.160.0040.03812.34
5.4.150.0060.03512.34
5.4.140.0030.03912.02
5.4.130.0040.03712.01
5.4.120.0060.03511.97
5.4.110.0080.03311.96
5.4.100.0080.04911.96
5.4.90.0060.03711.96
5.4.80.0060.03611.96
5.4.70.0070.03311.96
5.4.60.0080.04111.96
5.4.50.0060.03511.96
5.4.40.0080.03211.95
5.4.30.0050.03511.95
5.4.20.0080.03311.95
5.4.10.0050.03411.95
5.4.00.0090.03311.43
5.3.290.0080.03912.80
5.3.280.0030.04112.71
5.3.270.0080.03612.73
5.3.260.0030.04312.72
5.3.250.0070.03512.72
5.3.240.0050.03712.72
5.3.230.0060.03612.71
5.3.220.0060.03612.68
5.3.210.0050.04812.68
5.3.200.0100.03412.68
5.3.190.0090.03812.68
5.3.180.0080.03312.68
5.3.170.0080.03812.67
5.3.160.0060.03712.67
5.3.150.0090.03712.67
5.3.140.0060.03912.66
5.3.130.0030.04112.66
5.3.120.0060.03812.66
5.3.110.0070.03612.66
5.3.100.0070.03512.12
5.3.90.0070.04112.08
5.3.80.0040.03712.07
5.3.70.0050.04312.07
5.3.60.0090.03812.07
5.3.50.0050.03912.00
5.3.40.0060.03612.00
5.3.30.0080.03311.94
5.3.20.0070.03411.71
5.3.10.0100.03211.69
5.3.00.0030.04311.67
5.2.170.0060.0329.17
5.2.160.0040.0309.18
5.2.150.0090.0329.18
5.2.140.0030.0319.17
5.2.130.0090.0309.13
5.2.120.0040.0329.13
5.2.110.0070.0259.14
5.2.100.0060.0269.13
5.2.90.0030.0309.13
5.2.80.0050.0289.13
5.2.70.0090.0309.13
5.2.60.0050.0329.08
5.2.50.0020.0359.05
5.2.40.0000.0329.03
5.2.30.0040.0309.01
5.2.20.0030.0359.00
5.2.10.0060.0278.91
5.2.00.0080.0288.77
5.1.60.0070.0278.05
5.1.50.0070.0258.05
5.1.40.0050.0258.04
5.1.30.0050.0268.39
5.1.20.0030.0288.41
5.1.10.0020.0328.13
5.1.00.0030.0268.13
5.0.50.0030.0216.61
5.0.40.0020.0206.47
5.0.30.0010.0336.28
5.0.20.0060.0276.26
5.0.10.0040.0226.23
5.0.00.0010.0366.22
4.4.90.0020.0214.77
4.4.80.0020.0204.75
4.4.70.0030.0144.75
4.4.60.0030.0164.75
4.4.50.0040.0134.77
4.4.40.0030.0254.71
4.4.30.0010.0234.76
4.4.20.0060.0194.84
4.4.10.0040.0134.85
4.4.00.0030.0254.76
4.3.110.0030.0184.67
4.3.100.0030.0244.66
4.3.90.0060.0174.64
4.3.80.0060.0204.58
4.3.70.0030.0134.63
4.3.60.0070.0154.63
4.3.50.0050.0174.63
4.3.40.0030.0234.53
4.3.30.0000.0183.28
4.3.20.0040.0203.25
4.3.10.0020.0153.21
4.3.00.0100.0237.11

preferences:
37.55 ms | 400 KiB | 5 Q