3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { use const true as false; var_dump(false); }

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)
8.3.40.0120.00318.48
8.3.30.0090.00619.01
8.3.20.0000.00720.21
8.3.10.0030.00620.28
8.3.00.0080.00019.13
8.2.170.0070.00722.96
8.2.160.0130.00320.35
8.2.150.0060.00324.18
8.2.140.0070.00724.66
8.2.130.0000.00726.16
8.2.120.0080.00021.01
8.2.110.0130.00722.11
8.2.100.0160.00317.93
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0050.00218.03
8.2.30.0000.00719.43
8.2.20.0040.00417.55
8.2.10.0000.00717.92
8.2.00.0000.00717.63
8.1.270.0080.00023.92
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0100.01023.98
8.1.230.0090.00318.83
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0070.00318.49
8.1.160.0040.00421.86
8.1.150.0040.00418.59
8.1.140.0040.00417.31
8.1.130.0030.00317.81
8.1.120.0000.00717.25
8.1.110.0030.00617.24
8.1.100.0000.00717.34
8.1.90.0000.00817.32
8.1.80.0000.00717.33
8.1.70.0030.00317.33
8.1.60.0030.00617.51
8.1.50.0040.00417.22
8.1.40.0030.00617.26
8.1.30.0050.00317.44
8.1.20.0040.00417.52
8.1.10.0040.00417.27
8.1.00.0040.00417.29
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0020.00518.36
8.0.270.0020.00517.04
8.0.260.0060.00017.13
8.0.250.0030.00316.86
8.0.240.0000.00716.80
8.0.230.0030.00316.79
8.0.220.0000.00716.77
8.0.210.0030.00316.73
8.0.200.0070.00016.83
8.0.190.0040.00416.78
8.0.180.0000.00716.65
8.0.170.0030.00516.80
8.0.160.0030.00516.67
8.0.150.0030.00316.60
8.0.140.0000.00816.67
8.0.130.0000.00613.11
8.0.120.0000.00816.76
8.0.110.0040.00416.67
8.0.100.0040.00416.75
8.0.90.0030.00516.82
8.0.80.0120.00316.75
8.0.70.0040.00416.78
8.0.60.0040.00416.63
8.0.50.0040.00416.60
8.0.30.0110.00916.94
8.0.20.0110.00817.40
8.0.10.0030.00516.79
8.0.00.0070.01016.66
7.4.330.0000.00515.00
7.4.320.0000.00616.38
7.4.300.0000.00716.36
7.4.290.0000.00616.39
7.4.280.0000.00816.40
7.4.270.0040.00416.37
7.4.260.0070.00016.34
7.4.250.0040.00416.30
7.4.240.0020.00516.46
7.4.230.0070.00016.20
7.4.220.0160.00916.43
7.4.210.0040.01116.53
7.4.200.0070.00016.55
7.4.160.0130.00316.41
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0120.00616.37
7.4.120.0030.01416.33
7.4.110.0100.00716.25
7.4.100.0090.00916.40
7.4.90.0070.01016.42
7.4.80.0040.01919.39
7.4.70.0090.01016.36
7.4.60.0080.00816.44
7.4.50.0060.00316.38
7.4.40.0180.00616.47
7.4.30.0130.00316.34
7.4.00.0100.00814.84
7.3.330.0020.00313.00
7.3.320.0050.00013.11
7.3.310.0050.00216.21
7.3.300.0000.00716.02
7.3.290.0040.01016.09
7.3.280.0080.01016.10
7.3.270.0100.00717.40
7.3.260.0140.01016.31
7.3.250.0060.01016.21
7.3.240.0070.01016.40
7.3.230.0160.00516.39
7.3.210.0150.00916.23
7.3.200.0080.00816.13
7.3.190.0100.01016.36
7.3.180.0060.01016.30
7.3.170.0120.00916.27
7.3.160.0070.01316.20
7.3.120.0130.00314.86
7.3.110.0040.01414.68
7.3.100.0030.01414.54
7.3.90.0060.00714.77
7.3.80.0090.00614.73
7.3.70.0060.00614.80
7.3.60.0100.00314.69
7.3.50.0090.00614.33
7.3.40.0080.00814.32
7.3.30.0100.00314.68
7.3.20.0130.00316.54
7.3.10.0000.01116.45
7.3.00.0060.00616.25
7.2.330.0060.01216.43
7.2.320.0100.00616.48
7.2.310.0200.00016.16
7.2.300.0100.01316.52
7.2.290.0130.00416.53
7.2.250.0110.00714.96
7.2.240.0070.01314.73
7.2.230.0070.01114.72
7.2.220.0100.00614.88
7.2.210.0100.00714.57
7.2.200.0030.01414.92
7.2.190.0090.00614.87
7.2.180.0090.00614.89
7.2.170.0040.01114.72
7.2.00.0220.00619.07
7.1.330.0040.01115.68
7.1.320.0110.00015.32
7.1.310.0090.00015.54
7.1.300.0120.00315.59
7.1.290.0100.00315.68
7.1.280.0070.00715.67
7.1.270.0030.01015.50
7.1.260.0100.00615.55
7.1.70.0000.00817.09
7.1.60.0130.01019.61
7.1.50.0190.01116.82
7.1.00.0070.07022.27
7.0.200.0030.00516.60
7.0.140.0100.06322.01
7.0.100.0130.08319.84
7.0.90.0130.08719.80
7.0.80.0100.05319.82
7.0.70.0270.07319.82
7.0.60.0130.06319.90
7.0.50.0100.08720.27
7.0.40.0070.08720.11
7.0.30.0070.05320.09
7.0.20.0030.08720.09
7.0.10.0030.07020.09
7.0.00.0070.08020.10
5.6.280.0030.07720.77
5.6.250.0100.07320.61
5.6.240.0130.07720.49
5.6.230.0130.07320.54
5.6.220.0070.07720.54
5.6.210.0100.07720.60
5.6.200.0130.08020.90
5.6.190.0070.08020.90
5.6.180.0170.08721.06
5.6.170.0070.05721.06
5.6.160.0130.07321.09
5.6.150.0130.07720.91
5.6.140.0100.07320.95
5.6.130.0130.07721.04
5.6.120.0100.07021.12
5.6.110.0130.08320.88
5.6.100.0100.08021.05
5.6.90.0070.08021.04
5.6.80.0130.07020.28
5.6.70.0130.08020.39
5.6.60.0130.06720.34
5.6.50.0070.07720.27
5.6.40.0170.07720.44
5.6.30.0100.06720.26
5.6.20.0130.08320.25
5.6.10.0070.08020.39
5.6.00.0030.08320.31
5.5.380.0130.07020.36
5.5.370.0130.06320.34
5.5.360.0170.07020.28
5.5.350.0130.07720.36
5.5.340.0100.08020.70
5.5.330.0070.07320.73
5.5.320.0070.07720.60
5.5.310.0030.07320.83
5.5.300.0070.08720.86
5.5.290.0000.05720.79
5.5.280.0100.07720.76
5.5.270.0130.06720.83
5.5.260.0070.07320.81
5.5.250.0100.06720.59
5.5.240.0100.07720.10
5.5.230.0170.07320.21
5.5.220.0070.06320.11
5.5.210.0170.07320.26
5.5.200.0100.07020.14
5.5.190.0200.06720.21
5.5.180.0130.05719.95
5.5.160.0100.07320.22
5.5.150.0130.07720.19
5.5.140.0000.09020.18
5.5.130.0130.07020.06
5.5.120.0100.06719.93
5.5.110.0030.07720.09
5.5.100.0030.04720.11
5.5.90.0070.06020.05
5.5.80.0130.03720.08
5.5.70.0130.07020.02
5.5.60.0030.07720.02
5.5.50.0100.07720.05
5.5.40.0070.07320.00
5.5.30.0070.03720.05
5.5.20.0100.05320.04
5.5.10.0070.07720.01
5.5.00.0100.07720.02
5.4.450.0100.07719.38
5.4.440.0070.06319.38
5.4.430.0000.07719.23
5.4.420.0100.07719.17
5.4.410.0070.08019.25
5.4.400.0000.08719.13
5.4.390.0170.05318.88
5.4.380.0100.07318.92
5.4.370.0100.07319.09
5.4.360.0030.08319.13
5.4.350.0100.07019.03
5.4.340.0170.07319.13
5.4.320.0070.06719.05
5.4.310.0100.08019.04
5.4.300.0170.06718.97
5.4.290.0030.07319.12
5.4.280.0130.07719.09
5.4.270.0100.07319.04
5.4.260.0100.07019.16
5.4.250.0030.08019.12
5.4.240.0100.03718.86
5.4.230.0030.05719.04
5.4.220.0030.08019.21
5.4.210.0070.07319.21
5.4.200.0170.06019.21
5.4.190.0030.07719.02
5.4.180.0030.08018.94
5.4.170.0130.04319.09
5.4.160.0000.06719.02
5.4.150.0070.05719.07
5.4.140.0070.07316.29
5.4.130.0000.05316.27
5.4.120.0070.06316.13
5.4.110.0130.06316.47
5.4.100.0100.06716.47
5.4.90.0030.07716.48
5.4.80.0100.07016.50
5.4.70.0170.05316.26
5.4.60.0100.06716.27
5.4.50.0070.07316.46
5.4.40.0100.06716.28
5.4.30.0030.06716.40
5.4.20.0030.07716.31
5.4.10.0170.06316.48
5.4.00.0100.06715.73
5.3.290.0070.07714.66
5.3.280.0030.07714.60
5.3.270.0130.06714.52
5.3.260.0070.08014.56
5.3.250.0000.08014.48
5.3.240.0100.07314.52
5.3.230.0100.07014.57
5.3.220.0100.07314.43
5.3.210.0070.07314.51
5.3.200.0070.05314.56
5.3.190.0170.06314.55
5.3.180.0130.07014.58
5.3.170.0100.07014.41
5.3.160.0100.06714.39
5.3.150.0070.07014.43
5.3.140.0100.06714.39
5.3.130.0130.06714.56
5.3.120.0070.07314.52
5.3.110.0070.04714.54
5.3.100.0000.08013.96
5.3.90.0100.06314.02
5.3.80.0130.07313.80
5.3.70.0000.07014.02
5.3.60.0030.05313.87
5.3.50.0100.07013.81
5.3.40.0030.07313.86
5.3.30.0070.05013.88
5.3.20.0070.07013.57
5.3.10.0070.07013.52
5.3.00.0070.07713.57
5.2.170.0130.05711.06
5.2.160.0030.06311.13
5.2.150.0000.05711.16
5.2.140.0070.06011.20
5.2.130.0000.06710.96
5.2.120.0030.06010.92
5.2.110.0070.05710.89
5.2.100.0100.06311.15
5.2.90.0030.06010.96
5.2.80.0030.06310.89
5.2.70.0130.05711.10
5.2.60.0070.05711.04
5.2.50.0030.06310.94
5.2.40.0000.06710.82
5.2.30.0070.06011.02
5.2.20.0030.06310.92
5.2.10.0030.06310.89
5.2.00.0030.05710.77
5.1.60.0100.05010.06
5.1.50.0070.0539.99
5.1.40.0030.05710.06
5.1.30.0000.05710.37
5.1.20.0030.05710.27
5.1.10.0070.06010.15
5.1.00.0030.05710.11
5.0.50.0100.0408.80
5.0.40.0070.0308.80
5.0.30.0030.0638.80
5.0.20.0000.0478.80
5.0.10.0070.0378.80
5.0.00.0030.0638.80
4.4.90.0030.0338.80
4.4.80.0070.0338.80
4.4.70.0030.0338.80
4.4.60.0000.0378.80
4.4.50.0030.0308.80
4.4.40.0030.0538.80
4.4.30.0070.0308.80
4.4.20.0000.0378.80
4.4.10.0030.0378.80
4.4.00.0030.0578.80
4.3.110.0030.0338.80
4.3.100.0070.0308.80
4.3.90.0030.0338.80
4.3.80.0030.0538.80
4.3.70.0030.0338.80
4.3.60.0000.0338.80
4.3.50.0070.0308.80
4.3.40.0030.0508.80
4.3.30.0030.0338.80
4.3.20.0030.0378.80
4.3.10.0000.0378.80
4.3.00.0030.0308.80

preferences:
43.77 ms | 400 KiB | 5 Q