3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo get_class(null);

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)
8.3.60.0140.00616.49
8.3.50.0070.00921.99
8.3.40.0140.00318.79
8.3.30.0100.00318.92
8.3.20.0050.00220.21
8.3.10.0080.00023.53
8.3.00.0040.00419.50
8.2.180.0090.00918.25
8.2.170.0090.00622.96
8.2.160.0070.00720.21
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0020.00521.93
8.2.110.0030.00622.26
8.2.100.0060.00617.72
8.2.90.0000.00819.08
8.2.80.0030.00617.97
8.2.70.0070.00317.63
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00419.76
8.2.30.0040.00418.02
8.2.20.0000.00917.67
8.2.10.0000.00718.04
8.2.00.0030.00717.75
8.1.280.0180.00425.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00423.79
8.1.230.0000.01219.16
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0000.00917.41
8.1.180.0040.00418.10
8.1.170.0060.00318.45
8.1.160.0050.00321.93
8.1.150.0000.00818.42
8.1.140.0050.00217.20
8.1.130.0000.00717.66
8.1.120.0000.00717.36
8.1.110.0030.00617.29
8.1.100.0030.00717.34
8.1.90.0030.00317.21
8.1.80.0030.00317.21
8.1.70.0000.00717.34
8.1.60.0070.00017.51
8.1.50.0000.00817.38
8.1.40.0000.00817.34
8.1.30.0030.00517.54
8.1.20.0050.00317.48
8.1.10.0060.00317.44
8.1.00.0040.00417.29
8.0.300.0070.00020.78
8.0.290.0030.00317.05
8.0.280.0030.00318.38
8.0.270.0000.00817.19
8.0.260.0060.00017.23
8.0.250.0090.00016.90
8.0.240.0040.00416.89
8.0.230.0000.00716.83
8.0.220.0040.00416.87
8.0.210.0000.00716.91
8.0.200.0000.00616.87
8.0.190.0040.00416.94
8.0.180.0050.00316.86
8.0.170.0070.00016.83
8.0.160.0070.00016.76
8.0.150.0070.00016.80
8.0.140.0000.00716.75
8.0.130.0050.00013.27
8.0.120.0000.00816.80
8.0.110.0000.00716.84
8.0.100.0000.00716.81
8.0.90.0030.00316.75
8.0.80.0100.00516.95
8.0.70.0080.00016.88
8.0.60.0000.00716.72
8.0.50.0000.00816.76
8.0.30.0140.00817.16
8.0.20.0160.00317.40
8.0.10.0040.00416.99
8.0.00.0130.00716.63
7.4.330.0000.00515.00
7.4.320.0070.00016.47
7.4.300.0030.00316.46
7.4.290.0070.00016.47
7.4.280.0000.00716.26
7.4.270.0040.00316.47
7.4.260.0000.00716.42
7.4.250.0000.00716.32
7.4.240.0020.00516.45
7.4.230.0070.00016.41
7.4.220.0070.01016.43
7.4.210.0090.00616.50
7.4.200.0070.00016.56
7.4.190.0030.00316.51
7.4.160.0130.00716.44
7.4.150.0060.01217.40
7.4.140.0080.00817.86
7.4.130.0070.01016.46
7.4.120.0080.00916.26
7.4.110.0170.00716.26
7.4.100.0090.01016.43
7.4.90.0070.01016.36
7.4.80.0060.01119.39
7.4.70.0030.01316.55
7.4.60.0160.00816.32
7.4.50.0040.00416.48
7.4.40.0070.00722.77
7.4.30.0000.01516.51
7.4.00.0110.00514.86
7.3.330.0000.00612.95
7.3.320.0030.00313.17
7.3.310.0030.00316.12
7.3.300.0030.00316.10
7.3.290.0070.00916.16
7.3.280.0080.00916.17
7.3.270.0180.00017.40
7.3.260.0120.00616.26
7.3.250.0130.00416.39
7.3.240.0100.01016.42
7.3.230.0120.00616.39
7.3.210.0100.00716.33
7.3.200.0040.02019.39
7.3.190.0110.01116.24
7.3.180.0040.01216.21
7.3.170.0100.00616.43
7.3.160.0000.02216.50
7.3.120.0060.01014.67
7.3.110.0070.00914.73
7.3.100.0100.00614.76
7.3.90.0070.00914.82
7.3.80.0090.00414.66
7.3.70.0040.00614.81
7.3.60.0060.00814.68
7.3.50.0060.00714.53
7.3.40.0060.01014.58
7.3.30.0080.00814.69
7.3.20.0110.00515.89
7.3.10.0130.00615.88
7.3.00.0090.01015.96
7.2.330.0090.00916.59
7.2.320.0140.00416.37
7.2.310.0090.00916.30
7.2.300.0090.00916.65
7.2.290.0110.00616.54
7.2.250.0070.01114.62
7.2.240.0070.01214.91
7.2.230.0030.00814.97
7.2.220.0080.00714.89
7.2.210.0030.00914.98
7.2.200.0030.01014.87
7.2.190.0080.00414.90
7.2.180.0080.00814.68
7.2.170.0070.00814.88
7.2.160.0050.00914.92
7.2.150.0520.01015.86
7.2.140.0130.00715.86
7.2.130.0110.01015.67
7.2.120.0150.01015.78
7.2.110.0120.00815.77
7.2.100.0130.00915.94
7.2.90.0100.00715.70
7.2.80.0060.01115.92
7.2.70.0250.01015.85
7.2.60.0060.00916.25
7.2.50.0150.00715.89
7.2.40.0160.00815.81
7.2.30.0100.01015.95
7.2.20.0110.00715.76
7.2.10.0100.00515.84
7.2.00.0070.00916.98
7.1.330.0120.00315.80
7.1.320.0090.00515.73
7.1.310.0070.00515.72
7.1.300.0070.00714.89
7.1.290.0100.00515.01
7.1.280.0090.00614.97
7.1.270.0080.00714.95
7.1.260.0070.00715.00
7.1.250.0130.00614.52
7.1.240.0150.00914.52
7.1.230.0130.00314.73
7.1.220.0100.00814.64
7.1.210.0160.00914.46
7.1.200.0080.01214.99
7.1.190.0140.00614.55
7.1.180.0110.00614.83
7.1.170.0100.01114.64
7.1.160.0110.00814.71
7.1.150.0500.00114.71
7.1.140.0160.00414.78
7.1.130.0120.00414.60
7.1.120.0070.01014.71
7.1.110.0100.00814.79
7.1.100.0090.01015.84
7.1.90.0090.00915.77
7.1.80.0100.00715.54
7.1.70.0090.00915.74
7.1.60.0260.01220.86
7.1.50.0130.01120.12
7.1.40.0160.01221.17
7.1.30.0150.01021.01
7.1.20.0170.00721.13
7.1.10.0120.00415.27
7.1.00.0100.02417.07
7.0.330.0230.00313.27
7.0.320.0320.00813.34
7.0.310.0210.00712.95
7.0.300.0150.00813.32
7.0.290.0140.00713.09
7.0.280.0110.01112.82
7.0.270.0170.00613.27
7.0.260.0180.00413.11
7.0.250.0140.01013.50
7.0.240.0130.00915.57
7.0.230.0150.00515.47
7.0.220.0060.01115.48
7.0.210.0080.01314.82
7.0.200.0110.00614.91
7.0.190.0080.01214.99
7.0.180.0120.00914.58
7.0.170.0080.01014.64
7.0.160.0050.01314.65
7.0.150.0110.00714.75
7.0.140.0040.03417.22
7.0.130.0130.01014.76
7.0.120.0140.00614.87
7.0.110.0900.00714.69
7.0.100.0130.01014.97
7.0.90.0120.00714.61
7.0.80.0230.02016.47
7.0.70.0120.02116.46
7.0.60.0260.02516.33
7.0.50.0400.03516.56
7.0.40.0140.02016.45
7.0.30.0140.03016.55
7.0.20.0110.03216.64
7.0.10.0120.03216.70
7.0.00.0080.03416.59
5.6.400.0070.00713.73
5.6.390.0150.01113.64
5.6.380.0100.01013.96
5.6.370.0070.01314.16
5.6.360.0120.00814.12
5.6.350.0130.00713.65
5.6.340.0190.00514.18
5.6.330.0170.00414.21
5.6.320.0090.01314.39
5.6.310.0180.00014.17
5.6.300.0130.03617.40
5.6.290.0160.03517.13
5.6.280.0110.05218.69
5.6.270.0160.03117.45
5.6.260.0080.03717.48
5.6.250.0090.04017.53
5.6.240.0130.03317.48
5.6.230.0100.04518.49
5.6.220.0080.04118.44
5.6.210.0150.04518.53
5.6.200.0160.03518.61
5.6.190.0170.04918.54
5.6.180.0100.05618.68
5.6.170.0130.04218.60
5.6.160.0130.04518.54
5.6.150.0110.04318.74
5.6.140.0130.05718.56
5.6.130.0070.04618.69
5.6.120.0100.05618.67
5.6.110.0140.04918.64
5.6.100.0160.05018.56
5.6.90.0100.05018.61
5.6.80.0100.04818.09
5.6.70.0120.04318.15
5.6.60.0150.04118.29
5.6.50.0100.03518.28
5.6.40.0150.04418.14
5.6.30.0120.04818.26
5.6.20.0070.05118.22
5.6.10.0160.03818.15
5.6.00.0110.04618.27
5.5.380.0150.03015.76
5.5.370.0140.04717.32
5.5.360.0130.04217.33
5.5.350.0100.04317.25
5.5.340.0070.05417.49
5.5.330.0120.04017.58
5.5.320.0100.05317.56
5.5.310.0090.03917.52
5.5.300.0150.05017.74
5.5.290.0130.04917.54
5.5.280.0120.03917.62
5.5.270.0120.03817.49
5.5.260.0100.05517.77
5.5.250.0120.05217.50
5.5.240.0130.04017.24
5.5.230.0110.05517.07
5.5.220.0140.03217.08
5.5.210.0120.04117.07
5.5.200.0090.05117.11
5.5.190.0130.04717.09
5.5.180.0090.05517.09
5.5.170.0050.01613.98
5.5.160.0090.04916.99
5.5.150.0060.04417.03
5.5.140.0090.03917.04
5.5.130.0230.04217.13
5.5.120.0080.03617.00
5.5.110.0140.04817.06
5.5.100.0100.04517.11
5.5.90.0090.04617.11
5.5.80.0130.04517.10
5.5.70.0100.04817.09
5.5.60.0120.04617.11
5.5.50.0080.04716.93
5.5.40.0130.03917.13
5.5.30.0120.04817.08
5.5.20.0080.05416.95
5.5.10.0120.05017.11
5.5.00.0090.04817.11
5.4.450.0090.03716.46
5.4.440.0080.03716.41
5.4.430.0090.05216.43
5.4.420.0110.04016.40
5.4.410.0100.04516.30
5.4.400.0100.05116.13
5.4.390.0070.05416.25
5.4.380.0130.04016.17
5.4.370.0100.04516.27
5.4.360.0090.03816.19
5.4.350.0120.04716.17
5.4.340.0070.03516.22
5.4.330.0080.00410.55
5.4.320.0060.03716.21
5.4.310.0140.04016.21
5.4.300.0100.03616.15
5.4.290.0120.03316.28
5.4.280.0120.04516.09
5.4.270.0120.04916.13
5.4.260.0110.02916.27
5.4.250.0060.03916.23
5.4.240.0090.04016.32
5.4.230.0120.04016.28
5.4.220.0020.04216.22
5.4.210.0140.03916.20
5.4.200.0100.03816.24
5.4.190.0090.04916.18
5.4.180.0120.04816.23
5.4.170.0060.04116.13
5.4.160.0100.04216.24
5.4.150.0110.04716.22
5.4.140.0120.04614.52
5.4.130.0080.04414.41
5.4.120.0130.03714.47
5.4.110.0050.04214.58
5.4.100.0050.04014.59
5.4.90.0100.03014.43
5.4.80.0070.04314.49
5.4.70.0120.04214.36
5.4.60.0080.04414.48
5.4.50.0080.04314.44
5.4.40.0150.03214.54
5.4.30.0150.02814.46
5.4.20.0100.03814.42
5.4.10.0090.04614.56
5.4.00.0070.03914.15
5.3.290.0140.04113.18
5.3.280.0100.04913.20
5.3.270.0120.04213.19
5.3.260.0140.03813.18
5.3.250.0070.04013.13
5.3.240.0090.03713.11
5.3.230.0090.03313.11
5.3.220.0080.03913.03
5.3.210.0110.04313.12
5.3.200.0100.04813.00
5.3.190.0030.04813.07
5.3.180.0070.04413.17
5.3.170.0090.04113.13
5.3.160.0110.03513.19
5.3.150.0040.03513.15
5.3.140.0070.03613.14
5.3.130.0130.03713.08
5.3.120.0110.03813.22
5.3.110.0110.03013.04
5.3.100.0050.05112.78
5.3.90.0100.03712.82
5.3.80.0090.03912.80
5.3.70.0070.03412.68
5.3.60.0120.03012.70
5.3.50.0110.03712.64
5.3.40.0100.03712.66
5.3.30.0060.04512.64
5.3.20.0090.03512.53
5.3.10.0100.03612.52
5.3.00.0090.04312.46

preferences:
38.15 ms | 401 KiB | 5 Q