3v4l.org

run code in 300+ PHP versions simultaneously
<?php class helloWorld { const ONE = 1; public $array = [ self::ONE => 'Eclipse', 'Sublime', 'PHPStrome', ]; } $hello = new helloWorld(); print_r($hello);

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)
8.3.60.0070.01016.63
8.3.50.0080.01221.14
8.3.40.0140.00418.59
8.3.30.0090.00618.98
8.3.20.0040.00420.21
8.3.10.0050.00320.27
8.3.00.0080.00019.13
8.2.180.0120.00316.38
8.2.170.0140.00422.96
8.2.160.0030.01020.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00422.13
8.2.110.0000.00920.56
8.2.100.0080.00318.03
8.2.90.0090.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00717.25
8.2.60.0000.01017.91
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0000.00719.41
8.2.20.0030.00617.48
8.2.10.0040.00418.08
8.2.00.0030.00517.63
8.1.280.0100.00725.92
8.1.270.0060.00323.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0040.00819.54
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.23
8.1.180.0050.00218.10
8.1.170.0000.00818.65
8.1.160.0040.00421.98
8.1.150.0070.00018.74
8.1.140.0000.00717.29
8.1.130.0000.00717.81
8.1.120.0000.00717.23
8.1.110.0040.00417.43
8.1.100.0000.00717.39
8.1.90.0070.00017.29
8.1.80.0000.00717.38
8.1.70.0030.00317.35
8.1.60.0000.00817.51
8.1.50.0050.00317.34
8.1.40.0000.00817.32
8.1.30.0080.00017.61
8.1.20.0040.00417.62
8.1.10.0050.00317.51
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0070.00018.25
8.0.270.0030.00317.19
8.0.260.0030.00317.21
8.0.250.0000.00716.81
8.0.240.0040.00416.84
8.0.230.0080.00016.77
8.0.220.0040.00416.70
8.0.210.0070.00016.85
8.0.200.0000.00616.77
8.0.190.0020.00516.88
8.0.180.0050.00216.76
8.0.170.0040.00416.86
8.0.160.0040.00416.84
8.0.150.0020.00516.64
8.0.140.0040.00416.84
8.0.130.0000.00613.30
8.0.120.0040.00416.80
8.0.110.0030.00316.70
8.0.100.0050.00216.76
8.0.90.0040.00416.88
8.0.80.0100.01016.75
8.0.70.0000.00716.86
8.0.60.0000.00816.84
8.0.50.0030.00516.85
8.0.30.0090.01117.05
8.0.20.0110.00817.40
8.0.10.0060.00316.78
8.0.00.0050.01216.70
7.4.330.0050.00015.03
7.4.320.0040.00416.49
7.4.300.0060.00016.51
7.4.290.0000.00616.48
7.4.280.0050.00316.45
7.4.270.0000.00716.29
7.4.260.0030.00316.47
7.4.250.0040.00416.45
7.4.240.0040.00416.40
7.4.230.0030.00516.36
7.4.220.0070.01116.46
7.4.210.0130.00716.55
7.4.200.0070.00016.54
7.4.160.0100.00616.41
7.4.150.0130.00717.40
7.4.140.0140.00717.86
7.4.130.0050.01116.48
7.4.120.0110.01016.53
7.4.110.0070.01016.43
7.4.100.0130.00816.38
7.4.90.0070.01016.41
7.4.80.0060.01216.54
7.4.70.0050.01116.51
7.4.60.0070.01016.45
7.4.50.0080.00016.13
7.4.40.0050.01116.63
7.4.30.0090.00616.42
7.4.00.0090.01014.97
7.3.330.0030.00313.03
7.3.320.0000.00512.99
7.3.310.0000.00815.98
7.3.300.0000.00616.14
7.3.290.0100.00316.10
7.3.280.0050.01016.15
7.3.270.0060.01617.40
7.3.260.0080.01116.41
7.3.250.0060.01216.41
7.3.240.0110.00616.10
7.3.230.0100.00716.39
7.3.210.0090.00816.08
7.3.200.0030.01319.39
7.3.190.0120.00916.08
7.3.180.0060.01216.17
7.3.170.0130.00416.37
7.3.160.0080.00816.18
7.3.120.0120.00614.56
7.3.110.0070.01014.71
7.3.100.0040.01114.83
7.3.90.0090.00914.67
7.3.80.0090.00314.66
7.3.70.0130.00314.34
7.3.60.0040.01114.68
7.3.50.0080.00414.29
7.3.40.0040.00414.63
7.3.30.0040.01114.35
7.3.20.0070.00716.50
7.3.10.0070.01016.30
7.3.00.0030.00916.42
7.2.330.0130.01016.29
7.2.320.0060.01016.43
7.2.310.0110.01116.55
7.2.300.0120.00916.54
7.2.290.0060.01016.57
7.2.250.0070.01314.57
7.2.240.0000.01915.05
7.2.230.0090.00614.97
7.2.220.0030.01315.05
7.2.210.0040.00814.74
7.2.200.0070.00714.96
7.2.190.0090.00614.91
7.2.180.0040.00814.60
7.2.170.0130.00315.04
7.2.00.0060.00618.95
7.1.330.0030.01015.30
7.1.320.0000.01615.54
7.1.310.0070.00415.86
7.1.300.0060.00615.73
7.1.290.0030.00615.61
7.1.280.0060.01015.65
7.1.270.0030.01015.67
7.1.260.0100.00315.55
7.1.100.0110.00618.06
7.1.70.0000.01016.88
7.1.60.0140.01019.32
7.1.50.0130.01316.73
7.1.00.0070.07322.51
7.0.200.0040.00416.61
7.0.140.0030.07321.95
7.0.60.0100.08319.81
7.0.50.0030.08717.82
7.0.40.0030.05020.20
7.0.30.0130.05320.20
7.0.20.0270.07320.25
7.0.10.0130.08020.05
7.0.00.0100.08320.25
5.6.280.0070.07021.12
5.6.210.0170.06320.47
5.6.200.0030.07318.14
5.6.190.0070.04020.33
5.6.180.0300.04320.63
5.6.170.0270.07720.62
5.6.160.0030.04720.56
5.6.150.0170.03718.15
5.6.140.0030.08718.21
5.6.130.0000.05318.21
5.6.120.0030.08721.09
5.6.110.0100.08321.00
5.6.100.0100.05021.02
5.6.90.0030.09320.95
5.6.80.0100.03720.38
5.5.350.0130.03720.40
5.5.340.0030.05017.99
5.5.330.0030.04320.43
5.5.320.0430.05720.25
5.5.310.0200.04020.20
5.5.300.0000.04318.05
5.5.290.0100.06017.92
5.5.280.0130.07720.68
5.5.270.0130.07720.63
5.5.260.0030.04720.97
5.5.250.0100.05720.70
5.5.240.0170.06720.25
5.4.450.0330.05719.34
5.4.440.0330.05719.47
5.4.430.0400.05019.19
5.4.420.0530.06019.48
5.4.410.0300.05719.25
5.4.400.0170.04719.11
5.4.390.0300.05318.80
5.4.380.0330.05018.80
5.4.370.0270.06018.70
5.4.360.0270.06318.81
5.4.350.0270.05318.47
5.4.340.0230.05718.76
5.4.320.0090.03712.50
5.4.310.0100.04112.49
5.4.300.0090.05012.50
5.4.290.0060.05612.49
5.4.280.0100.04712.39
5.4.270.0050.03812.39
5.4.260.0060.03812.39
5.4.250.0060.04012.39
5.4.240.0070.03412.39
5.4.230.0040.03912.38
5.4.220.0070.03612.39
5.4.210.0050.03712.38
5.4.200.0050.03812.38
5.4.190.0070.03612.38
5.4.180.0070.03612.38
5.4.170.0060.03912.39
5.4.160.0050.03712.38
5.4.150.0070.03612.38
5.4.140.0090.03512.06
5.4.130.0080.03412.05
5.4.120.0080.03712.01
5.4.110.0060.03712.01
5.4.100.0080.03312.00
5.4.90.0090.03312.01
5.4.80.0060.03612.01
5.4.70.0090.03612.01
5.4.60.0070.03712.00
5.4.50.0090.03312.00
5.4.40.0110.03511.99
5.4.30.0100.05811.99
5.4.20.0160.04211.99
5.4.10.0090.03611.99
5.4.00.0060.03611.48
5.3.290.0070.03912.80
5.3.280.0050.03912.71
5.3.270.0050.04012.72
5.3.260.0070.03912.72
5.3.250.0040.03912.72
5.3.240.0080.03512.72
5.3.230.0050.03912.71
5.3.220.0090.03412.68
5.3.210.0060.04112.68
5.3.200.0100.03212.68
5.3.190.0060.04412.68
5.3.180.0130.04212.67
5.3.170.0050.03812.67
5.3.160.0080.03312.68
5.3.150.0050.03812.68
5.3.140.0020.04112.66
5.3.130.0060.03912.65
5.3.120.0050.03912.66
5.3.110.0100.03812.66
5.3.100.0050.03712.12
5.3.90.0070.03512.10
5.3.80.0050.03912.09
5.3.70.0070.03612.09
5.3.60.0040.03812.07
5.3.50.0040.03812.03
5.3.40.0060.03612.02
5.3.30.0040.03811.98
5.3.20.0060.03711.76
5.3.10.0090.04011.73
5.3.00.0070.04211.71
5.2.170.0070.0299.21
5.2.160.0050.0309.21
5.2.150.0030.0339.21
5.2.140.0030.0339.21
5.2.130.0050.0299.17
5.2.120.0030.0299.17
5.2.110.0050.0299.18
5.2.100.0050.0289.17
5.2.90.0040.0309.17
5.2.80.0070.0309.17
5.2.70.0040.0339.17
5.2.60.0070.0299.13
5.2.50.0040.0309.09
5.2.40.0030.0309.07
5.2.30.0040.0309.05
5.2.20.0040.0339.04
5.2.10.0070.0258.94
5.2.00.0080.0268.80
5.1.60.0050.0248.09
5.1.50.0050.0258.08
5.1.40.0050.0248.06
5.1.30.0050.0258.41
5.1.20.0020.0288.43
5.1.10.0040.0268.16
5.1.00.0040.0268.16
5.0.50.0000.0246.64
5.0.40.0030.0196.50
5.0.30.0020.0326.30
5.0.20.0030.0196.28
5.0.10.0040.0196.25
5.0.00.0030.0316.25
4.4.90.0000.0184.78
4.4.80.0040.0144.76
4.4.70.0050.0174.76
4.4.60.0050.0204.76
4.4.50.0050.0204.77
4.4.40.0030.0304.71
4.4.30.0020.0164.76
4.4.20.0010.0174.85
4.4.10.0040.0174.84
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0010.0174.67
4.3.90.0010.0164.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0040.0164.63
4.3.40.0050.0224.54
4.3.30.0000.0183.30
4.3.20.0010.0163.28
4.3.10.0010.0163.23
4.3.00.0030.0306.60

preferences:
45.85 ms | 401 KiB | 5 Q