3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(file_get_contents(__FILE__));

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)
8.3.40.0040.01118.67
8.3.30.0110.00318.59
8.3.20.0080.00018.29
8.3.10.0060.00320.97
8.3.00.0080.00023.61
8.2.170.0110.00422.96
8.2.160.0150.00020.43
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0140.00320.97
8.2.110.0030.00720.26
8.2.100.0040.00817.72
8.2.90.0000.00718.97
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0030.00617.90
8.2.50.0030.00618.07
8.2.40.0130.00017.91
8.2.30.0040.00421.22
8.2.20.0070.00017.44
8.2.10.0070.00017.50
8.2.00.0040.00417.44
8.1.270.0100.00323.99
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0040.00820.56
8.1.230.0090.00320.95
8.1.220.0040.00418.77
8.1.210.0050.00318.84
8.1.200.0050.00517.10
8.1.190.0000.00817.38
8.1.180.0030.00618.10
8.1.170.0030.00518.50
8.1.160.0000.00718.88
8.1.150.0060.00318.39
8.1.140.0050.00317.38
8.1.130.0020.00517.31
8.1.120.0000.00717.24
8.1.110.0040.00417.25
8.1.100.0030.00317.34
8.1.90.0000.00717.41
8.1.80.0040.00417.22
8.1.70.0070.00017.29
8.1.60.0030.00617.48
8.1.50.0000.00717.36
8.1.40.0040.00417.40
8.1.30.0040.00417.50
8.1.20.0040.00417.41
8.1.10.0090.00017.33
8.1.00.0060.00317.22
8.0.300.0030.00619.85
8.0.290.0040.00417.04
8.0.280.0070.00018.30
8.0.270.0030.00316.70
8.0.260.0000.00716.82
8.0.250.0040.00416.75
8.0.240.0030.00816.91
8.0.230.0030.00316.88
8.0.220.0030.00616.81
8.0.210.0040.00416.76
8.0.200.0030.00316.86
8.0.190.0050.00316.88
8.0.180.0000.00816.82
8.0.170.0000.00816.85
8.0.160.0000.00716.72
8.0.150.0000.00816.68
8.0.140.0000.00816.71
8.0.130.0000.00613.29
8.0.120.0030.00316.82
8.0.110.0030.00316.65
8.0.100.0080.00016.77
8.0.90.0050.00216.79
8.0.80.0120.00416.81
8.0.70.0050.00316.71
8.0.60.0070.00016.88
8.0.50.0050.00316.90
8.0.30.0170.00516.92
8.0.20.0120.00617.40
8.0.10.0040.00416.96
8.0.00.0060.01116.50
7.4.330.0000.00515.01
7.4.320.0040.00416.40
7.4.300.0000.00616.30
7.4.290.0000.00716.38
7.4.280.0000.00816.45
7.4.270.0030.00316.34
7.4.260.0000.00513.15
7.4.250.0040.00416.34
7.4.240.0000.00716.43
7.4.230.0030.00316.13
7.4.220.0100.00716.25
7.4.210.0090.00816.46
7.4.200.0070.00016.27
7.4.190.0040.00416.63
7.4.160.0060.00916.32
7.4.150.0030.01417.40
7.4.140.0060.01117.86
7.4.130.0110.00916.36
7.4.120.0110.00916.31
7.4.110.0110.00616.32
7.4.100.0060.01216.26
7.4.90.0120.00916.16
7.4.80.0090.00819.39
7.4.70.0100.00716.23
7.4.60.0000.01616.25
7.4.50.0050.00316.38
7.4.40.0060.00922.77
7.4.30.0120.00616.45
7.4.00.0130.00514.60
7.3.330.0030.00312.90
7.3.320.0000.00513.08
7.3.310.0000.00716.07
7.3.300.0030.00316.19
7.3.290.0030.01216.31
7.3.280.0060.01416.19
7.3.270.0150.00717.40
7.3.260.0110.00918.24
7.3.250.0110.00716.32
7.3.240.0100.00616.38
7.3.230.0130.00316.42
7.3.210.0060.01316.46
7.3.200.0160.00619.39
7.3.190.0160.00616.05
7.3.180.0060.00916.28
7.3.170.0120.00916.39
7.3.160.0060.00916.44
7.3.120.0050.01214.58
7.3.110.0100.01014.93
7.3.100.0040.00814.89
7.3.90.0120.00314.68
7.3.80.0100.00714.61
7.3.70.0060.00614.79
7.3.60.0090.00914.43
7.3.50.0000.01014.71
7.3.40.0120.00314.79
7.3.30.0060.01214.32
7.3.20.0040.01216.64
7.3.10.0030.01016.61
7.3.00.0080.00416.68
7.2.330.0140.00316.30
7.2.320.0170.00016.38
7.2.310.0100.01416.27
7.2.300.0130.00316.25
7.2.290.0130.00316.49
7.2.250.0030.01614.85
7.2.240.0100.01014.84
7.2.230.0140.00714.79
7.2.220.0110.00315.04
7.2.210.0120.00315.01
7.2.200.0070.00714.83
7.2.190.0080.00814.93
7.2.180.0070.00714.56
7.2.170.0030.01014.77
7.2.60.0060.00916.48
7.2.40.2370.00917.78
7.2.30.1970.01017.87
7.2.20.1930.01017.85
7.2.10.3230.01517.84
7.2.00.1110.01018.55
7.1.330.0030.01215.48
7.1.320.0090.00615.90
7.1.310.0150.00615.59
7.1.300.0030.00915.53
7.1.290.0000.00915.66
7.1.280.0080.00415.33
7.1.270.0090.00615.49
7.1.260.0030.00815.68
7.1.200.0050.00515.62
7.1.160.2190.01716.82
7.1.150.1700.01316.69
7.1.140.2040.01116.57
7.1.130.2250.00816.57
7.1.120.2620.00716.59
7.1.110.2620.01016.05
7.1.100.1520.01117.24
7.1.90.1770.01016.37
7.1.80.2150.01016.19
7.1.70.0980.00816.02
7.1.60.0890.01525.21
7.1.50.0810.01224.86
7.1.40.1610.01024.35
7.1.30.0780.01224.38
7.1.20.2210.01524.61
7.1.10.1040.00815.51
7.1.00.0610.00815.55
7.0.290.1680.01316.32
7.0.270.2270.00816.45
7.0.260.2950.01016.51
7.0.250.3300.00615.59
7.0.240.2950.01515.98
7.0.230.1710.00615.91
7.0.220.1570.01015.73
7.0.210.1530.00614.80
7.0.200.0990.00715.51
7.0.190.0870.01015.54
7.0.180.0920.00715.06
7.0.170.1490.01115.22
7.0.160.1160.00615.17
7.0.150.0760.01215.24
7.0.140.0700.00615.21
7.0.130.0840.00515.45
7.0.120.0740.00815.56
7.0.110.0650.00415.25
7.0.100.0610.00915.28
7.0.90.0570.00915.33
7.0.80.0660.01415.38
7.0.70.0130.00615.37
7.0.60.0090.01215.15
7.0.50.0810.01015.50
7.0.40.1070.00914.97
7.0.30.1280.01015.01
7.0.20.1040.00915.02
7.0.10.1180.01114.80
7.0.00.1150.01014.86
5.6.300.0110.04520.88
5.6.290.0120.04820.75
5.6.280.0110.04620.92
5.6.270.0130.05520.88
5.6.260.0130.04420.92
5.6.250.0150.06720.87
5.6.240.0110.05220.93
5.6.230.0100.05320.94
5.6.220.0080.05120.80
5.6.210.0140.07020.76
5.6.200.0080.06420.76
5.6.190.0120.06120.91
5.6.180.0100.06920.78
5.6.170.0100.05020.87
5.6.160.0100.06320.74
5.6.150.0110.05120.87
5.6.140.0150.05020.83
5.6.130.0140.05621.00
5.6.120.0160.05520.96
5.6.110.0100.06020.75
5.6.100.0090.06520.87
5.6.90.0100.05020.90
5.6.80.0110.05220.29
5.6.70.0060.05420.23
5.6.60.0080.05120.21
5.6.50.0100.05320.17
5.6.40.0150.05120.15
5.6.30.0130.07220.20
5.6.20.0100.05820.11
5.6.10.0110.04420.21
5.6.00.0130.04520.09
5.5.380.0100.05717.48
5.5.370.0210.05817.43
5.5.360.0100.04817.45
5.5.350.0130.06017.42
5.5.340.0120.04717.84
5.5.330.0110.05117.92
5.5.320.0090.05418.05
5.5.310.0100.05217.87
5.5.300.0060.05117.90
5.5.290.0110.05118.00
5.5.280.0090.07417.98
5.5.270.0080.05117.98
5.5.260.0080.05917.98
5.5.250.0090.05517.62
5.5.240.0100.04817.35
5.5.230.0100.04617.26
5.5.220.0100.05317.36
5.5.210.0100.04917.40
5.5.200.0090.06417.27
5.5.190.0130.06317.26
5.5.180.0100.05817.34
5.5.160.0080.05117.38
5.5.150.0050.05417.05
5.5.140.0080.04717.31
5.5.130.0100.05117.26
5.5.120.0100.04617.29
5.5.110.0050.05317.28
5.5.100.0090.05117.26
5.5.90.0080.04517.13
5.5.80.0100.04417.14
5.5.70.0110.04517.06
5.5.60.0060.04617.21
5.5.50.0070.04517.22
5.5.40.0050.04817.17
5.5.30.0080.06216.99
5.5.20.0110.04917.15
5.5.10.0090.05117.28
5.5.00.0120.04817.19
5.4.450.0150.05519.24
5.4.440.0100.06119.26
5.4.430.0080.05419.24
5.4.420.0110.06119.35
5.4.410.0130.05119.22
5.4.400.0100.04818.95
5.4.390.0110.04618.91
5.4.380.0080.04618.95
5.4.370.0080.05018.99
5.4.360.0090.05618.95
5.4.350.0090.04718.91
5.4.340.0070.04719.07
5.4.320.0070.04719.05
5.4.310.0070.04518.95
5.4.300.0110.04718.91
5.4.290.0110.04318.92
5.4.280.0120.04518.91
5.4.270.0060.04818.95
5.4.260.0110.04619.11
5.4.250.0070.05318.90
5.4.240.0090.04519.00
5.4.230.0090.04918.87
5.4.220.0090.04619.02
5.4.210.0070.05019.08
5.4.200.0120.04719.01
5.4.190.0050.04818.96
5.4.180.0090.04619.02
5.4.170.0090.04818.95
5.4.160.0100.04219.00
5.4.150.0100.04919.04
5.4.140.0090.04416.42
5.4.130.0070.04316.53
5.4.120.0080.04116.52
5.4.110.0070.04616.55
5.4.100.0070.04616.53
5.4.90.0110.03916.41
5.4.80.0090.03916.58
5.4.70.0070.04216.41
5.4.60.0080.04216.48
5.4.50.0080.04216.37
5.4.40.0080.04116.52
5.4.30.0080.04716.54
5.4.20.0060.04516.52
5.4.10.0110.06416.57
5.4.00.0100.04316.03
5.3.290.0200.04415.03
5.3.280.0070.04614.95
5.3.270.0130.05114.88
5.3.260.0090.04715.06
5.3.250.0090.04415.04
5.3.240.0080.04815.00
5.3.230.0060.04514.98
5.3.220.0060.05014.86
5.3.210.0080.04914.98
5.3.200.0070.04814.96
5.3.190.0060.04714.96
5.3.180.0070.05514.95
5.3.170.0100.04114.97
5.3.160.0060.04414.95
5.3.150.0100.04314.98
5.3.140.0100.04114.85
5.3.130.0070.04815.03
5.3.120.0050.06314.94
5.3.110.0080.05215.00
5.3.100.0060.04514.71
5.3.90.0100.05314.75
5.3.80.0080.06214.71
5.3.70.0050.05114.67
5.3.60.0090.04514.72
5.3.50.0140.04714.74
5.3.40.0080.05114.69
5.3.30.0070.04514.67
5.3.20.0120.04514.59
5.3.10.0060.04314.53
5.3.00.0090.05014.53
5.2.170.0060.03913.34
5.2.160.0040.03613.21
5.2.150.0070.03913.30
5.2.140.0060.03613.34
5.2.130.0040.03813.32
5.2.120.0100.04513.34
5.2.110.0090.03313.29
5.2.100.0070.03513.13
5.2.90.0100.03713.34
5.2.80.0070.04213.18
5.2.70.0080.03413.21
5.2.60.0060.04013.22
5.2.50.0050.03513.17
5.2.40.0050.03713.24
5.2.30.0050.03613.22
5.2.20.0050.04213.26
5.2.10.0070.03113.03
5.2.00.0040.05313.13
5.1.60.0040.02912.81
5.1.50.0080.02612.66
5.1.40.0050.03112.69
5.1.30.0080.03412.98
5.1.20.0060.03112.86
5.1.10.0090.03012.77
5.1.00.0070.03012.79
5.0.50.0060.02911.91
5.0.40.0080.02812.02
5.0.30.0070.03811.90
5.0.20.0030.03211.90
5.0.10.0030.02511.90
5.0.00.0030.03611.90
4.4.90.0010.02111.90
4.4.80.0050.01711.90
4.4.70.0060.02211.90
4.4.60.0080.02011.90
4.4.50.0040.01911.90
4.4.40.0050.02811.90
4.4.30.0020.02111.90
4.4.20.0060.02111.90
4.4.10.0070.02111.90
4.4.00.0030.03011.90
4.3.110.0060.02611.90
4.3.100.0050.02211.90
4.3.90.0020.03111.90
4.3.80.0030.02811.90
4.3.70.0040.01711.90
4.3.60.0020.01911.90
4.3.50.0030.01811.90
4.3.40.0030.02711.90
4.3.30.0070.01411.90
4.3.20.0030.01911.90
4.3.10.0020.01911.90
4.3.00.0030.02111.90

preferences:
44.25 ms | 400 KiB | 5 Q