3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const VALUES = array( 'a', 'b', 'c' ); const SOMEVALUE = self::VALUES[0]; } $vals = Foo::VALUES; var_dump($vals[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)
8.3.40.0110.00418.67
8.3.30.0140.00718.97
8.3.20.0040.00420.04
8.3.10.0060.00323.61
8.3.00.0090.00020.56
8.2.170.0060.01222.96
8.2.160.0130.00622.07
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00022.21
8.2.110.0100.00022.26
8.2.100.0030.01017.63
8.2.90.0040.00419.04
8.2.80.0040.00417.97
8.2.70.0060.00317.25
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0040.00418.04
8.2.20.0030.00517.66
8.2.10.0030.00617.48
8.2.00.0000.00717.61
8.1.270.0060.00323.71
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.89
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.23
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00318.43
8.1.160.0040.00421.85
8.1.150.0000.00718.60
8.1.140.0040.00417.37
8.1.130.0030.00317.81
8.1.120.0030.00317.28
8.1.110.0040.00417.42
8.1.100.0050.00217.40
8.1.90.0000.00717.28
8.1.80.0000.00717.40
8.1.70.0050.00317.34
8.1.60.0040.00417.45
8.1.50.0000.00817.43
8.1.40.0040.00417.43
8.1.30.0030.00517.53
8.1.20.0040.00417.45
8.1.10.0030.00517.48
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0030.00318.41
8.0.270.0000.00717.18
8.0.260.0000.00716.66
8.0.250.0000.00616.77
8.0.240.0050.00316.84
8.0.230.0040.00416.95
8.0.220.0030.00316.85
8.0.210.0040.00416.82
8.0.200.0000.00616.88
8.0.190.0000.00916.87
8.0.180.0040.00416.76
8.0.170.0040.00416.87
8.0.160.0000.00716.72
8.0.150.0000.00816.66
8.0.140.0000.00816.77
8.0.130.0000.00613.29
8.0.120.0040.00416.71
8.0.110.0050.00216.90
8.0.100.0000.00716.67
8.0.90.0030.00316.83
8.0.80.0030.01016.87
8.0.70.0050.00516.69
8.0.60.0030.00316.82
8.0.50.0020.00516.71
8.0.30.0110.00817.10
8.0.20.0130.00617.40
8.0.10.0020.00516.88
8.0.00.0070.01116.56
7.4.330.0060.00015.00
7.4.320.0040.00416.34
7.4.300.0030.00316.57
7.4.290.0000.00716.41
7.4.280.0060.00316.34
7.4.270.0030.00316.46
7.4.260.0070.00016.52
7.4.250.0040.00416.40
7.4.240.0020.00516.45
7.4.230.0030.00316.51
7.4.220.0070.01116.50
7.4.210.0070.00916.50
7.4.200.0070.00016.46
7.4.190.0030.00316.49
7.4.160.0140.00016.29
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0080.01316.55
7.4.120.0050.01116.42
7.4.110.0070.01716.42
7.4.100.0000.02016.59
7.4.90.0110.00816.48
7.4.80.0150.00416.45
7.4.70.0090.00616.38
7.4.60.0030.01316.39
7.4.50.0000.00416.39
7.4.40.0040.01122.77
7.4.30.0060.01016.20
7.4.10.0140.00315.00
7.4.00.0080.01014.92
7.3.330.0000.00513.07
7.3.320.0000.00513.20
7.3.310.0030.00316.26
7.3.300.0070.00016.10
7.3.290.0030.01616.16
7.3.280.0060.01216.27
7.3.270.0120.00517.40
7.3.260.0030.01316.29
7.3.250.0090.00716.27
7.3.240.0130.00316.22
7.3.230.0080.00816.48
7.3.210.0080.00816.56
7.3.200.0070.01119.39
7.3.190.0070.01016.25
7.3.180.0040.01116.51
7.3.170.0000.01716.39
7.3.160.0090.00616.52
7.3.130.0030.01314.65
7.3.120.0020.01414.86
7.3.110.0040.01514.68
7.3.100.0100.00514.88
7.3.90.0070.00714.85
7.3.80.0060.00714.96
7.3.70.0050.00914.68
7.3.60.0080.00714.78
7.3.50.0030.00714.60
7.3.40.0030.00814.78
7.3.30.0020.01114.74
7.3.20.0030.01016.42
7.3.10.0050.00816.59
7.3.00.0010.00816.63
7.2.330.0200.00716.17
7.2.320.0140.00316.36
7.2.310.0070.01116.63
7.2.300.0120.00616.38
7.2.290.0040.01216.61
7.2.260.0090.00714.97
7.2.250.0060.01214.75
7.2.240.0040.01114.88
7.2.230.0070.00914.91
7.2.220.0080.00814.78
7.2.210.0080.00814.86
7.2.200.0020.01014.84
7.2.190.0060.00814.80
7.2.180.0060.00514.74
7.2.170.0040.00914.94
7.2.160.0030.00814.81
7.2.150.0030.01016.69
7.2.140.0040.00916.79
7.2.130.0060.00916.62
7.2.120.0080.00616.82
7.2.110.0050.00916.80
7.2.100.0030.00816.82
7.2.90.0070.00516.63
7.2.80.0070.01016.61
7.2.70.0040.00816.82
7.2.60.0060.00816.92
7.2.50.0030.01116.71
7.2.40.0100.00516.97
7.2.30.0070.00816.87
7.2.20.0050.01016.79
7.2.10.0050.00916.84
7.2.00.0070.00617.62
7.1.330.0050.00815.77
7.1.320.0090.00615.64
7.1.310.0060.00815.62
7.1.300.0090.00615.83
7.1.290.0030.01015.66
7.1.280.0010.01115.78
7.1.270.0050.00815.74
7.1.260.0060.00815.83
7.1.250.0020.00915.69
7.1.240.0050.00915.81
7.1.230.0080.00315.73
7.1.220.0030.00815.74
7.1.210.0080.00415.76
7.1.200.0060.00615.71
7.1.190.0050.00715.67
7.1.180.0030.01115.63
7.1.170.0070.00215.55
7.1.160.0030.01015.81
7.1.150.0090.00515.53
7.1.140.0080.00715.68
7.1.130.0080.00715.84
7.1.120.0060.00415.69
7.1.110.0070.00615.54
7.1.100.0060.00616.51
7.1.90.0050.00515.70
7.1.80.0030.00615.63
7.1.70.0030.00816.00
7.1.60.0050.01016.86
7.1.50.0070.00815.86
7.1.40.0060.00515.83
7.1.30.0090.00415.66
7.1.20.0060.00615.71
7.1.10.0060.00815.72
7.1.00.0040.03017.95
7.0.330.0090.00515.23
7.0.320.0050.00715.40
7.0.310.0020.00915.51
7.0.300.0000.01115.28
7.0.290.0050.00815.25
7.0.280.0050.01115.26
7.0.270.0000.01215.19
7.0.260.0030.01015.24
7.0.250.0040.00915.44
7.0.240.0070.00415.14
7.0.230.0060.00615.23
7.0.220.0070.00315.47
7.0.210.0060.00815.20
7.0.200.0060.00515.86
7.0.190.0050.00615.38
7.0.180.0050.00815.47
7.0.170.0050.00715.36
7.0.160.0030.01015.44
7.0.150.0040.00715.45
7.0.140.0030.03017.56
7.0.130.0070.00615.36
7.0.120.0120.00315.51
7.0.110.0050.00815.07
7.0.100.0030.01315.37
7.0.90.0050.00715.50
7.0.80.0050.01015.35
7.0.70.0030.01015.29
7.0.60.0110.02816.96
7.0.50.0080.03116.26
7.0.40.0110.03015.64
7.0.30.0120.02415.75
7.0.20.0100.01915.58
7.0.10.0120.03215.70
7.0.00.0050.01715.63
5.6.400.0060.00514.42
5.6.390.0100.00414.17
5.6.380.0050.00814.52
5.6.370.0080.00614.28
5.6.360.0050.00714.48
5.6.350.0030.00914.40
5.6.340.0050.01014.32
5.6.330.0040.00814.37
5.6.320.0090.00414.46
5.6.310.0100.00314.42
5.6.300.0040.01014.50
5.6.290.0060.00914.31
5.6.280.0050.03116.53
5.6.270.0080.00814.36
5.6.260.0080.00814.12
5.6.250.0040.01014.31
5.6.240.0070.00814.48
5.6.230.0060.00914.08
5.6.220.0070.00714.20
5.6.210.0070.02216.42
5.6.200.0050.02415.55
5.6.190.0090.03116.31
5.6.180.0160.02216.51
5.6.170.0120.01716.30
5.6.160.0070.01616.23
5.6.150.0040.02015.47
5.6.140.0030.02215.67
5.6.130.0060.02115.52
5.6.120.0050.02416.51
5.6.110.0060.03316.39
5.6.100.0120.01916.63
5.6.90.0030.03416.51
5.6.80.0070.03016.33
5.6.70.0500.01516.18
5.6.60.0060.00614.36
5.6.50.0040.00714.15
5.6.40.0060.00814.15
5.6.30.0040.00914.06
5.6.20.0080.00714.08
5.6.10.0030.00714.30
5.6.00.0050.00814.08
5.5.380.0080.00514.01
5.5.370.0070.00713.93
5.5.360.0040.01214.20
5.5.350.0110.02816.04
5.5.340.0040.03215.39
5.5.330.0070.02816.18
5.5.320.0050.03016.03
5.5.310.0140.01916.16
5.5.300.0070.02915.25
5.5.290.0060.01615.26
5.5.280.0060.01716.19
5.5.270.0070.03016.09
5.5.260.0080.02616.29
5.5.250.0040.03216.14
5.5.240.0050.01715.97
5.5.230.0070.00713.95
5.5.220.0020.01213.76
5.5.210.0050.00713.85
5.5.200.0070.00613.91
5.5.190.0050.00913.85
5.5.180.0030.00814.00
5.5.170.0050.00613.89
5.5.160.0070.00714.02
5.5.150.0040.01114.08
5.5.140.0020.01014.09
5.5.130.0050.00614.05
5.5.120.0050.00714.14
5.5.110.0030.00813.94
5.5.100.0010.01114.04
5.5.90.0050.00714.04
5.5.80.0100.00314.10
5.5.70.0000.01113.84
5.5.60.0020.01013.99
5.5.50.0030.00913.80
5.5.40.0000.01114.02
5.5.30.0050.01213.84
5.5.20.0030.01413.83
5.5.10.0030.01013.79
5.5.00.0070.00513.93
5.4.450.0410.01814.95
5.4.440.0200.03014.77
5.4.430.0310.02514.88
5.4.420.0230.02314.88
5.4.410.0300.02414.79
5.4.400.0360.02014.64
5.4.390.0410.02614.57
5.4.380.0100.01714.60
5.4.370.0050.02314.67
5.4.360.0110.02014.61
5.4.350.0050.02514.63
5.4.340.0070.02314.59
5.4.330.0030.00412.63
5.4.320.0040.01712.59
5.4.310.0070.01412.58
5.4.300.0060.01312.58
5.4.290.0060.01612.59
5.4.280.0050.01612.54
5.4.270.0040.01812.54
5.4.260.0070.01512.54
5.4.250.0060.01612.54
5.4.240.0060.01412.54
5.4.230.0050.01412.54
5.4.220.0030.02112.54
5.4.210.0050.01812.54
5.4.200.0040.02212.54
5.4.190.0050.02012.54
5.4.180.0030.01912.54
5.4.170.0030.01912.54
5.4.160.0060.01612.54
5.4.150.0050.01812.54
5.4.140.0100.03812.43
5.4.130.0060.01712.43
5.4.120.0060.02012.41
5.4.110.0040.01812.41
5.4.100.0070.01512.41
5.4.90.0050.01712.41
5.4.80.0080.01612.41
5.4.70.0070.01412.41
5.4.60.0040.01712.41
5.4.50.0040.01712.41
5.4.40.0050.01812.41
5.4.30.0070.01912.41
5.4.20.0060.01712.40
5.4.10.0050.01712.41
5.4.00.0050.01712.24
5.3.290.0070.01312.68
5.3.280.0050.01912.65
5.3.270.0040.02112.66
5.3.260.0040.02312.66
5.3.250.0060.01912.66
5.3.240.0020.01812.66
5.3.230.0050.01912.65
5.3.220.0040.02012.64
5.3.210.0060.01912.64
5.3.200.0040.02312.65
5.3.190.0070.01912.64
5.3.180.0040.02312.64
5.3.170.0050.02112.64
5.3.160.0030.01812.64
5.3.150.0080.01812.64
5.3.140.0060.01712.64
5.3.130.0080.02012.63
5.3.120.0090.01612.64
5.3.110.0040.01812.64
5.3.100.0050.01712.46
5.3.90.0050.01512.45
5.3.80.0050.01812.44
5.3.70.0060.01712.44
5.3.60.0060.01612.44
5.3.50.0030.01812.42
5.3.40.0050.01712.42
5.3.30.0040.01512.40
5.3.20.0050.01512.33
5.3.10.0040.01412.31
5.3.00.0060.01912.31
5.2.170.0080.0409.18
5.2.160.0080.0399.18
5.2.150.0060.0379.18
5.2.140.0020.0359.18
5.2.130.0060.0409.14
5.2.120.0080.0389.14
5.2.110.0050.0349.14
5.2.100.0080.0369.14
5.2.90.0090.0369.14
5.2.80.0060.0409.13
5.2.70.0050.0469.13
5.2.60.0060.0419.09
5.2.50.0060.0419.06
5.2.40.0050.0399.03
5.2.30.0080.0409.01
5.2.20.0050.0419.00
5.2.10.0060.0358.91
5.2.00.0040.0438.77
5.1.60.0030.0408.05
5.1.50.0030.0338.06
5.1.40.0020.0308.04
5.1.30.0060.0308.38
5.1.20.0060.0368.41
5.1.10.0070.0368.13
5.1.00.0040.0358.13
5.0.50.0050.0266.61
5.0.40.0080.0226.47
5.0.30.0040.0386.28
5.0.20.0060.0226.25
5.0.10.0070.0266.23
5.0.00.0080.0386.21
4.4.90.0030.0204.78
4.4.80.0020.0234.75
4.4.70.0030.0214.75
4.4.60.0050.0194.76
4.4.50.0050.0204.77
4.4.40.0040.0394.70
4.4.30.0000.0284.75
4.4.20.0070.0244.84
4.4.10.0070.0194.85
4.4.00.0040.0284.76
4.3.110.0040.0204.67
4.3.100.0030.0204.67
4.3.90.0050.0184.64
4.3.80.0020.0314.58
4.3.70.0040.0174.63
4.3.60.0010.0174.63
4.3.50.0030.0164.63
4.3.40.0050.0224.53
4.3.30.0030.0153.29
4.3.20.0030.0163.27
4.3.10.0000.0183.23
4.3.00.0000.01315.48

preferences:
41.01 ms | 400 KiB | 5 Q