3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function lol() : int { return 0; } }

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)
8.3.60.0090.00618.43
8.3.50.0150.00721.00
8.3.40.0140.00018.46
8.3.30.0110.00418.46
8.3.20.0050.00320.04
8.3.10.0040.00423.65
8.3.00.0070.00022.43
8.2.180.0090.00616.47
8.2.170.0110.00422.96
8.2.160.0100.00322.30
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0030.00722.08
8.2.100.0100.00317.50
8.2.90.0000.00718.98
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0070.00318.07
8.2.40.0030.00619.32
8.2.30.0070.00019.65
8.2.20.0040.00417.58
8.2.10.0000.00817.97
8.2.00.0040.00417.98
8.1.280.0170.00325.92
8.1.270.0000.00822.03
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.01022.51
8.1.230.0070.00417.54
8.1.220.0080.00017.74
8.1.210.0100.00018.77
8.1.200.0070.00317.22
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0000.00718.53
8.1.160.0040.00421.82
8.1.150.0050.00318.75
8.1.140.0000.00717.31
8.1.130.0030.00317.60
8.1.120.0000.00817.22
8.1.110.0000.00717.30
8.1.100.0000.00717.28
8.1.90.0050.00217.30
8.1.80.0050.00317.18
8.1.70.0030.00317.30
8.1.60.0040.00417.37
8.1.50.0040.00417.38
8.1.40.0000.00917.41
8.1.30.0040.00417.38
8.1.20.0000.00717.48
8.1.10.0030.00617.39
8.1.00.0070.00017.31
8.0.300.0040.00418.77
8.0.290.0030.00316.63
8.0.280.0000.00718.24
8.0.270.0070.00017.18
8.0.260.0030.00317.12
8.0.250.0000.00716.86
8.0.240.0000.00816.78
8.0.230.0000.00716.75
8.0.220.0070.00016.77
8.0.210.0040.00416.71
8.0.200.0050.00216.86
8.0.190.0050.00316.80
8.0.180.0000.00716.73
8.0.170.0000.00816.79
8.0.160.0050.00216.82
8.0.150.0030.00316.72
8.0.140.0030.00316.63
8.0.130.0080.00013.19
8.0.120.0000.00816.60
8.0.110.0080.00016.64
8.0.100.0070.00016.80
8.0.90.0040.00416.71
8.0.80.0090.01216.70
8.0.70.0090.00016.64
8.0.60.0000.00716.58
8.0.50.0050.00316.75
8.0.30.0080.01016.95
8.0.20.0090.01017.40
8.0.10.0040.00416.86
8.0.00.0120.00516.66
7.4.330.0060.00015.08
7.4.320.0030.00316.38
7.4.300.0080.00016.35
7.4.290.0040.00416.39
7.4.280.0040.00416.45
7.4.270.0060.00016.37
7.4.260.0030.00316.43
7.4.250.0040.00416.43
7.4.240.0060.00116.34
7.4.230.0070.00016.56
7.4.220.0000.01816.41
7.4.210.0090.00816.40
7.4.200.0030.00316.25
7.4.160.0080.00816.47
7.4.150.0100.01317.40
7.4.140.0110.00917.86
7.4.130.0090.00916.31
7.4.120.0090.00916.38
7.4.110.0070.01016.38
7.4.100.0120.00916.23
7.4.90.0080.01116.13
7.4.80.0170.00319.39
7.4.70.0150.00316.35
7.4.60.0120.00316.26
7.4.50.0000.00916.21
7.4.40.0160.00316.41
7.4.30.0090.01316.39
7.4.00.0090.00814.69
7.3.330.0020.00213.10
7.3.320.0000.00513.13
7.3.310.0060.00016.02
7.3.300.0030.00316.18
7.3.290.0000.00616.17
7.3.280.0080.01016.17
7.3.270.0100.00617.40
7.3.260.0120.00616.41
7.3.250.0130.00516.33
7.3.240.0120.01216.45
7.3.230.0110.00616.42
7.3.210.0100.00616.30
7.3.200.0140.00319.39
7.3.190.0120.00416.16
7.3.180.0080.00816.19
7.3.170.0070.01016.27
7.3.160.0120.00616.19
7.3.120.0070.01014.61
7.3.110.0120.00614.77
7.3.100.0030.00714.55
7.3.90.0070.00714.50
7.3.80.0070.01114.72
7.3.70.0130.00314.50
7.3.60.0130.00014.66
7.3.50.0100.00714.59
7.3.40.0090.00314.43
7.3.30.0030.01014.71
7.3.20.0090.00616.71
7.3.10.0030.00716.52
7.3.00.0060.00916.61
7.2.330.0000.01616.18
7.2.320.0140.00716.54
7.2.310.0100.00716.25
7.2.300.0080.00816.51
7.2.290.0140.00716.51
7.2.250.0150.00414.75
7.2.240.0100.00614.73
7.2.230.0160.00014.98
7.2.220.0070.00714.57
7.2.210.0000.01614.53
7.2.200.0050.00514.76
7.2.190.0040.01214.53
7.2.180.0060.00914.66
7.2.170.0060.00914.84
7.2.60.0030.01016.68
7.2.00.0150.01118.78
7.1.330.0030.01315.34
7.1.320.0130.00015.29
7.1.310.0070.00715.54
7.1.300.0030.01015.70
7.1.290.0000.01715.33
7.1.280.0090.00915.57
7.1.270.0000.00915.64
7.1.260.0030.00915.65
7.1.200.0090.00215.40
7.1.100.0200.00317.73
7.1.70.0000.00716.94
7.1.60.0150.00619.12
7.1.50.0100.00716.89
7.1.00.0000.07722.46
7.0.200.0030.00616.72
7.0.60.0000.07319.78
7.0.50.0070.04717.80
7.0.40.0030.09720.24
7.0.30.0630.06320.30
7.0.20.0230.05720.10
7.0.10.0100.08720.33
7.0.00.0000.09020.27
5.6.280.0000.06721.13
5.6.210.0070.06720.61
5.6.200.0070.03718.29
5.6.190.0030.04320.64
5.6.180.0200.04720.64
5.6.170.0470.07020.62
5.6.160.0000.05020.55
5.6.150.0070.08018.25
5.6.140.0070.04018.16
5.6.130.0130.08018.26
5.6.120.0030.08321.01
5.6.110.0030.06720.98
5.6.100.0100.08321.01
5.6.90.0130.08021.03
5.6.80.0200.07020.29
5.5.350.0030.07720.45
5.5.340.0100.05718.02
5.5.330.0100.07720.29
5.5.320.0130.06020.30
5.5.310.0270.05020.33
5.5.300.0100.07718.01
5.5.290.0100.06318.06
5.5.280.0100.07720.80
5.5.270.0000.04720.86
5.5.260.0030.08720.96
5.5.250.0100.05720.43
5.5.240.0070.03720.37
5.4.450.0930.06719.32
5.4.440.1030.07019.60
5.4.430.1000.07319.47
5.4.420.1230.07019.48
5.4.410.0970.07019.05
5.4.400.0900.05319.24
5.4.390.1030.06318.85
5.4.380.0970.05018.83
5.4.370.0930.06019.27
5.4.360.1370.05719.15
5.4.350.0870.06319.27
5.4.340.1270.04319.30
5.4.320.1100.05319.30
5.4.310.1000.06718.82
5.4.300.1030.05319.04
5.4.290.0800.06019.30
5.4.280.1000.06019.16
5.4.270.0930.06318.82
5.4.260.0970.05319.30
5.4.250.0770.05718.82
5.4.240.0800.07019.12
5.4.230.0930.05719.16
5.4.220.0970.05318.85
5.4.210.1070.05019.08
5.4.200.0970.05016.72
5.4.190.0730.05718.92
5.4.180.0770.06719.11
5.4.170.0830.05719.11
5.4.160.0830.07318.95
5.4.150.0930.06719.23
5.4.140.0870.04316.74
5.4.130.0730.06016.43
5.4.120.1000.05316.43
5.4.110.0830.04316.56
5.4.100.0770.06016.51
5.4.90.0870.07016.40
5.4.80.0900.05316.30
5.4.70.0970.06316.29
5.4.60.0100.06016.43
5.4.50.0000.06716.38
5.4.40.0230.04316.51
5.4.30.0230.03016.51
5.4.20.0200.05716.55

preferences:
54.31 ms | 401 KiB | 5 Q