3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 2; echo( !--$var ? "0" :--$var ? "1" :--$var ? "2" : "3");

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)
8.3.60.0100.00318.30
8.3.50.0100.00722.82
8.3.40.0070.01418.67
8.3.30.0070.01018.81
8.3.20.0080.00020.15
8.3.10.0030.00620.58
8.3.00.0000.00819.13
8.2.180.0070.01018.16
8.2.170.0070.00722.96
8.2.160.0110.00420.41
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00319.54
8.2.110.0090.00020.94
8.2.100.0120.00017.91
8.2.90.0080.00019.10
8.2.80.0100.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00918.10
8.2.40.0040.00420.43
8.2.30.0040.00417.90
8.2.20.0040.00417.46
8.2.10.0000.00717.84
8.2.00.0000.00817.58
8.1.280.0120.00325.92
8.1.270.0080.00020.58
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00319.39
8.1.230.0070.00417.82
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0050.00316.98
8.1.180.0040.00418.10
8.1.170.0040.00418.67
8.1.160.0070.00018.79
8.1.150.0080.00018.75
8.1.140.0040.00417.21
8.1.130.0000.00717.80
8.1.120.0040.00417.23
8.1.110.0000.00717.16
8.1.100.0000.00717.14
8.1.90.0040.00417.30
8.1.80.0030.00317.28
8.1.70.0030.00317.23
8.1.60.0000.00817.36
8.1.50.0030.00517.43
8.1.40.0060.00617.25
8.1.30.0030.00617.55
8.1.20.0000.00717.33
8.1.10.0000.00817.25
8.1.00.0080.00017.23
8.0.300.0030.00618.77
8.0.290.0100.00016.63
8.0.280.0000.00818.30
8.0.270.0040.00417.20
8.0.260.0000.00617.02
8.0.250.0000.00616.80
8.0.240.0080.00016.93
8.0.230.0070.00016.79
8.0.220.0000.00716.73
8.0.210.0000.00716.81
8.0.200.0000.00616.89
8.0.190.0080.00016.77
8.0.180.0000.00716.87
8.0.170.0070.00016.66
8.0.160.0070.00016.72
8.0.150.0030.00316.84
8.0.140.0070.00416.76
8.0.130.0050.00013.23
8.0.120.0040.00416.84
8.0.110.0040.00416.69
8.0.100.0050.00216.77
8.0.90.0070.00016.77
8.0.80.0060.00916.85
8.0.70.0070.00016.92
8.0.60.0040.00416.81
8.0.50.0000.00716.68
8.0.30.0090.00917.01
8.0.20.0060.01417.40
8.0.10.0000.00716.87
8.0.00.0100.00716.57
7.4.330.0050.00015.02
7.4.320.0000.00616.59
7.4.300.0050.00216.60
7.4.290.0020.00516.49
7.4.280.0030.00516.58
7.4.270.0060.00016.50
7.4.260.0000.00616.58
7.4.250.0030.00516.48
7.4.240.0040.00416.46
7.4.230.0030.00316.57
7.4.220.0140.00416.58
7.4.210.0000.01416.62
7.4.200.0070.00016.60
7.4.160.0100.00616.39
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0090.00816.49
7.4.120.0110.00616.40
7.4.110.0030.02116.55
7.4.100.0000.02116.65
7.4.90.0110.00616.49
7.4.80.0030.01916.48
7.4.70.0100.00716.59
7.4.60.0100.00716.45
7.4.50.0060.00316.67
7.4.40.0070.01416.65
7.4.30.0140.00716.45
7.4.00.0090.00614.88
7.3.330.0000.00513.18
7.3.320.0000.00512.91
7.3.310.0030.00316.19
7.3.300.0060.00016.09
7.3.290.0080.00716.17
7.3.280.0110.00316.17
7.3.270.0070.01017.40
7.3.260.0060.01116.44
7.3.240.0040.01216.31
7.3.230.0120.00616.48
7.3.210.0150.00316.30
7.3.200.0100.00919.39
7.3.190.0070.01016.31
7.3.180.0120.00816.39
7.3.170.0170.00616.55
7.3.160.0060.00916.44
7.3.120.0120.00614.75
7.3.110.0060.01214.91
7.3.100.0060.01015.07
7.3.90.0000.00914.47
7.3.80.0050.00514.80
7.3.70.0030.00914.69
7.3.60.0090.00614.79
7.3.50.0030.01214.74
7.3.40.0060.00614.63
7.3.30.0080.00014.70
7.3.20.0030.01016.31
7.3.10.0060.00616.37
7.3.00.0110.00416.60
7.2.330.0070.01716.39
7.2.320.0000.01716.27
7.2.310.0110.01116.74
7.2.300.0070.01016.61
7.2.290.0090.00916.35
7.2.250.0040.01514.92
7.2.240.0130.00715.07
7.2.230.0030.01015.13
7.2.220.0030.01015.10
7.2.210.0040.00814.82
7.2.200.0100.00615.10
7.2.190.0030.01214.83
7.2.180.0040.01115.00
7.2.170.0070.01114.89
7.1.330.0120.00015.53
7.1.320.0070.00715.91
7.1.310.0040.00715.88
7.1.300.0090.00615.80
7.1.290.0000.01415.85
7.1.280.0070.00715.65
7.1.270.0040.00815.75
7.1.260.0090.00615.69
7.1.70.0040.00816.71
7.1.60.0060.01619.18
7.1.50.0140.01016.93
7.1.00.0100.07022.45
7.0.200.0000.00716.79
7.0.140.0030.07322.21
7.0.60.0100.08320.04
7.0.50.0130.06017.86
7.0.40.0100.03719.98
7.0.30.0200.04020.00
7.0.20.0270.06020.30
7.0.10.0030.04320.18
7.0.00.0000.05020.19
5.6.280.0000.07720.76
5.6.210.0130.07720.70
5.6.200.0170.03718.21
5.6.190.0000.09320.61
5.6.180.0300.06720.40
5.6.170.0230.04020.52
5.6.160.0100.06320.50
5.6.150.0130.07318.09
5.6.140.0000.05318.17
5.6.130.0070.06318.21
5.6.120.0070.05021.02
5.6.110.0170.06020.88
5.6.100.0270.06720.96
5.6.90.0100.08720.95
5.6.80.0130.04320.50
5.5.350.0030.08020.53
5.5.340.0100.03318.03
5.5.330.0070.06320.41
5.5.320.3830.05720.42
5.5.310.0270.09020.29
5.5.300.0070.03717.97
5.5.290.0030.05317.90
5.5.280.0030.04020.89
5.5.270.0030.04020.82
5.5.260.0070.07020.88
5.5.250.0000.06020.57
5.5.240.0030.08020.36
5.4.450.0230.04319.52
5.4.440.0270.04319.10
5.4.430.0300.05319.36
5.4.420.0170.04719.45
5.4.410.0030.06019.19
5.4.400.0430.05318.62
5.4.390.0430.05718.69
5.4.380.0500.05018.72
5.4.370.0370.05718.56
5.4.360.0270.06018.59
5.4.350.0050.04511.97
5.4.340.0080.03611.97
5.4.320.0070.03812.45
5.4.310.0090.04112.45
5.4.300.0080.04312.45
5.4.290.0090.04012.45
5.4.280.0070.03512.35
5.4.270.0030.04012.35
5.4.260.0060.04412.34
5.4.250.0130.04512.34
5.4.240.0080.03712.35
5.4.230.0080.03912.34
5.4.220.0080.04312.34
5.4.210.0090.03312.34
5.4.200.0060.04212.34
5.4.190.0070.03812.33
5.4.180.0070.03612.33
5.4.170.0090.03412.35
5.4.160.0060.03612.34
5.4.150.0080.03612.34
5.4.140.0110.03312.02
5.4.130.0070.03512.01
5.4.120.0030.04011.97
5.4.110.0060.03611.96
5.4.100.0030.03811.96
5.4.90.0070.04611.96
5.4.80.0050.04211.96
5.4.70.0040.03711.96
5.4.60.0070.03711.96
5.4.50.0070.03411.96
5.4.40.0060.04411.95
5.4.30.0070.03811.95
5.4.20.0060.03911.95
5.4.10.0050.04311.95
5.4.00.0090.03511.44
5.3.290.0050.04212.80
5.3.280.0070.04212.71
5.3.270.0080.03812.72
5.3.260.0070.04212.72
5.3.250.0080.04412.72
5.3.240.0070.04112.72
5.3.230.0070.04012.71
5.3.220.0050.03812.68
5.3.210.0070.04112.68
5.3.200.0090.03412.68
5.3.190.0090.03512.68
5.3.180.0060.03612.67
5.3.170.0100.04112.67
5.3.160.0090.03912.67
5.3.150.0070.04012.67
5.3.140.0080.03612.66
5.3.130.0090.04112.66
5.3.120.0110.04212.66
5.3.110.0060.04412.66
5.3.100.0060.03812.12
5.3.90.0050.03812.08
5.3.80.0060.03612.07
5.3.70.0040.04012.07
5.3.60.0040.04012.07
5.3.50.0030.04512.00
5.3.40.0070.03612.00
5.3.30.0110.03311.94
5.3.20.0050.03611.72
5.3.10.0100.03111.69
5.3.00.0070.04211.67
5.2.170.0060.0299.18
5.2.160.0070.0299.18
5.2.150.0070.0299.18
5.2.140.0060.0299.18
5.2.130.0080.0349.13
5.2.120.0070.0279.13
5.2.110.0040.0309.14
5.2.100.0040.0329.14
5.2.90.0030.0319.14
5.2.80.0060.0289.14
5.2.70.0070.0289.13
5.2.60.0060.0359.09
5.2.50.0070.0289.05
5.2.40.0040.0319.03
5.2.30.0050.0309.01
5.2.20.0060.0309.00
5.2.10.0080.0258.91
5.2.00.0050.0288.78
5.1.60.0040.0288.06
5.1.50.0030.0278.05
5.1.40.0060.0308.04
5.1.30.0040.0358.39
5.1.20.0010.0298.41
5.1.10.0050.0278.13
5.1.00.0010.0298.13
5.0.50.0040.0206.61
5.0.40.0040.0196.47
5.0.30.0050.0306.29
5.0.20.0050.0216.26
5.0.10.0050.0186.23
5.0.00.0030.0336.22
4.4.90.0050.0164.78
4.4.80.0050.0204.76
4.4.70.0060.0184.75
4.4.60.0050.0184.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0030.0164.84
4.4.10.0050.0154.85
4.4.00.0030.0274.76
4.3.110.0020.0174.67
4.3.100.0050.0154.67
4.3.90.0020.0174.64
4.3.80.0020.0254.58
4.3.70.0050.0164.63
4.3.60.0010.0204.63
4.3.50.0070.0184.63
4.3.40.0050.0244.53
4.3.30.0010.0183.28
4.3.20.0020.0163.26
4.3.10.0010.0173.21
4.3.00.0100.03012.46

preferences:
53.62 ms | 401 KiB | 5 Q