3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const VALUES = array( 'a', 'b', 'c' ); const SOMEVALUE = self::VALUES[0]; } var_dump(Foo::SOMEVALUE);

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)
8.3.60.0100.01018.43
8.3.50.0100.00721.21
8.3.40.0140.00318.71
8.3.30.0150.00018.68
8.3.20.0000.00818.48
8.3.10.0040.00421.02
8.3.00.0040.00421.71
8.2.180.0110.00416.46
8.2.170.0100.01018.79
8.2.160.0130.00722.96
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.31
8.2.110.0030.00620.29
8.2.100.0040.00817.78
8.2.90.0080.00018.73
8.2.80.0030.00517.97
8.2.70.0120.00017.35
8.2.60.0030.00517.68
8.2.50.0050.00318.07
8.2.40.0050.00318.09
8.2.30.0020.00519.47
8.2.20.0040.00417.40
8.2.10.0000.00717.44
8.2.00.0080.00017.54
8.1.280.0150.00025.92
8.1.270.0080.00023.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.31
8.1.230.0100.00020.85
8.1.220.0080.00018.77
8.1.210.0000.00718.98
8.1.200.0030.00617.23
8.1.190.0000.00717.27
8.1.180.0060.00318.10
8.1.170.0040.00418.45
8.1.160.0060.00318.63
8.1.150.0040.00418.50
8.1.140.0000.00717.22
8.1.130.0030.00317.75
8.1.120.0000.00717.23
8.1.110.0070.00017.23
8.1.100.0000.00717.28
8.1.90.0000.00817.32
8.1.80.0030.00517.26
8.1.70.0030.00317.22
8.1.60.0030.00617.41
8.1.50.0000.00717.25
8.1.40.0000.00717.29
8.1.30.0080.00017.40
8.1.20.0000.00817.47
8.1.10.0040.00417.26
8.1.00.0070.00017.21
8.0.300.0050.00219.91
8.0.290.0050.00317.05
8.0.280.0030.00518.18
8.0.270.0000.00717.15
8.0.260.0000.00716.55
8.0.250.0000.00716.83
8.0.240.0050.00216.75
8.0.230.0030.00316.80
8.0.220.0050.00216.67
8.0.210.0030.00516.64
8.0.200.0000.00616.77
8.0.190.0070.00016.82
8.0.180.0030.00316.80
8.0.170.0000.00816.67
8.0.160.0070.00016.78
8.0.150.0000.00716.73
8.0.140.0040.00416.74
8.0.130.0050.00013.17
8.0.120.0070.00016.61
8.0.110.0040.00416.70
8.0.100.0000.00716.70
8.0.90.0000.00816.71
8.0.80.0030.01116.78
8.0.70.0020.00516.77
8.0.60.0040.00416.62
8.0.50.0030.00316.59
8.0.30.0090.00916.95
8.0.20.0150.00317.40
8.0.10.0000.00816.74
8.0.00.0160.00516.52
7.4.330.0030.00316.85
7.4.320.0030.00316.46
7.4.300.0040.00416.31
7.4.290.0000.00716.34
7.4.280.0000.00716.34
7.4.270.0000.00616.32
7.4.260.0000.00513.05
7.4.250.0000.00716.35
7.4.240.0050.00216.32
7.4.230.0000.00716.24
7.4.220.0120.01216.36
7.4.210.0090.00616.41
7.4.200.0050.00216.27
7.4.190.0000.00716.26
7.4.160.0100.00716.35
7.4.150.0110.00717.40
7.4.140.0130.01017.86
7.4.130.0100.01316.41
7.4.120.0090.00716.40
7.4.110.0090.00916.39
7.4.100.0120.00916.39
7.4.90.0120.00616.46
7.4.80.0100.00719.39
7.4.70.0170.00016.35
7.4.60.0030.01416.27
7.4.50.0000.00816.46
7.4.40.0070.01022.77
7.4.30.0060.01116.38
7.4.10.0130.00614.70
7.4.00.0070.00914.79
7.3.330.0060.00013.13
7.3.320.0050.00013.16
7.3.310.0030.00316.18
7.3.300.0000.00616.12
7.3.290.0090.00616.25
7.3.280.0100.00716.19
7.3.270.0110.00917.40
7.3.260.0110.00918.24
7.3.250.0130.00916.25
7.3.240.0080.00816.41
7.3.230.0030.01516.39
7.3.210.0140.00316.30
7.3.200.0070.01019.39
7.3.190.0120.00416.12
7.3.180.0000.01516.15
7.3.170.0130.00716.42
7.3.160.0090.00616.39
7.3.130.0090.00914.65
7.3.120.0070.00714.85
7.3.110.0050.01114.70
7.3.100.0030.01414.84
7.3.90.0050.00914.48
7.3.80.0070.00314.80
7.3.70.0070.00514.55
7.3.60.0030.00714.73
7.3.50.0080.00314.66
7.3.40.0030.01214.72
7.3.30.0070.00814.59
7.3.20.0020.01316.46
7.3.10.0080.00616.37
7.3.00.0070.00716.37
7.2.330.0100.00716.31
7.2.320.0100.00716.37
7.2.310.0160.00616.29
7.2.300.0130.00316.27
7.2.290.0080.00816.34
7.2.260.0120.00614.71
7.2.250.0070.01014.79
7.2.240.0030.01014.79
7.2.230.0020.01214.69
7.2.220.0090.00814.83
7.2.210.0020.01114.82
7.2.200.0040.01014.85
7.2.190.0040.00614.80
7.2.180.0080.00514.78
7.2.170.0030.01314.80
7.2.160.0030.01114.67
7.2.150.0040.00916.61
7.2.140.0120.00216.65
7.2.130.0060.00616.75
7.2.120.0030.01016.77
7.2.110.0060.01216.51
7.2.100.0040.01016.72
7.2.90.0070.00816.82
7.2.80.0060.00816.75
7.2.70.0050.01016.63
7.2.60.0020.01616.72
7.2.50.0090.00816.69
7.2.40.0050.00816.79
7.2.30.0050.00916.75
7.2.20.0070.00616.70
7.2.10.0010.00916.72
7.2.00.0070.00917.62
7.1.330.0090.00615.63
7.1.320.0040.01015.66
7.1.310.0080.00715.63
7.1.300.0020.00915.82
7.1.290.0050.01015.56
7.1.280.0080.00615.69
7.1.270.0070.00715.62
7.1.260.0050.00415.64
7.1.250.0070.00815.41
7.1.240.0080.00415.58
7.1.230.0000.01315.73
7.1.220.0100.00615.75
7.1.210.0040.00815.82
7.1.200.0090.00315.57
7.1.190.0080.00415.71
7.1.180.0060.00615.73
7.1.170.0080.00815.36
7.1.160.0070.01215.83
7.1.150.0100.00315.79
7.1.140.0090.00615.51
7.1.130.0060.00615.51
7.1.120.0070.00715.68
7.1.110.0060.00915.50
7.1.100.0050.00716.74
7.1.90.0080.00015.57
7.1.80.0040.01115.63
7.1.70.0090.00516.44
7.1.60.0100.00917.51
7.1.50.0070.01216.28
7.1.40.0060.00315.42
7.1.30.0030.01015.59
7.1.20.0030.01015.41
7.1.10.0030.00515.70
7.1.00.0030.03518.99
7.0.330.0040.00415.48
7.0.320.0090.00315.38
7.0.310.0030.00715.35
7.0.300.0110.00515.15
7.0.290.0040.00415.38
7.0.280.0000.01015.30
7.0.270.0060.00315.34
7.0.260.0090.00315.41
7.0.250.0070.01015.21
7.0.240.0070.00314.96
7.0.230.0000.01315.39
7.0.220.0000.01015.46
7.0.210.0100.00315.37
7.0.200.0010.00615.95
7.0.190.0110.00315.31
7.0.180.0030.01415.11
7.0.170.0030.01015.32
7.0.160.0000.00715.24
7.0.150.0070.00415.02
7.0.140.0020.04718.61
7.0.130.0000.01415.46
7.0.120.0110.00415.40
7.0.110.0080.00415.16
7.0.100.0130.02817.61
7.0.90.0040.03917.62
7.0.80.0120.04617.59
7.0.70.0120.04217.59
7.0.60.0200.04317.52
7.0.50.0110.04417.70
7.0.40.0020.04716.63
7.0.30.0040.04116.79
7.0.20.0030.02516.58
7.0.10.0050.04216.75
7.0.00.0040.02816.56
5.6.400.0050.00514.36
5.6.390.0000.01314.50
5.6.380.0030.00614.42
5.6.370.0030.01014.25
5.6.360.0080.00314.21
5.6.350.0060.00613.95
5.6.340.0040.00814.18
5.6.330.0040.00414.06
5.6.320.0000.01814.26
5.6.310.0040.00714.26
5.6.300.0040.00814.11
5.6.290.0040.00414.27
5.6.280.0020.03117.69
5.6.270.0000.00814.20
5.6.260.0090.00314.32
5.6.250.0100.04217.45
5.6.240.0080.02317.54
5.6.230.0100.02817.49
5.6.220.0050.03517.46
5.6.210.0070.03517.35
5.6.200.0050.04117.67
5.6.190.0070.02417.54
5.6.180.0110.03717.63
5.6.170.0080.04017.62
5.6.160.0070.05017.67
5.6.150.0050.02517.65
5.6.140.0070.03717.73
5.6.130.0020.04317.50
5.6.120.0070.02017.63
5.6.110.0040.04517.62
5.6.100.0060.03717.51
5.6.90.0050.03317.60
5.6.80.0020.04417.41
5.6.70.0050.03417.26
5.6.60.0090.02517.29
5.6.50.0030.04317.20
5.6.40.0080.02717.14
5.6.30.0050.04517.44
5.6.20.0040.03017.42
5.6.10.0040.02917.40
5.6.00.0050.02717.20
5.5.380.0050.04017.22
5.5.370.0080.04317.19
5.5.360.0100.03717.07
5.5.350.0050.04617.13
5.5.340.0050.03717.35
5.5.330.0110.03317.18
5.5.320.0040.04917.44
5.5.310.0020.02917.41
5.5.300.0060.03017.44
5.5.290.0040.03017.45
5.5.280.0070.03217.55
5.5.270.0050.04017.28
5.5.260.0070.04417.26
5.5.250.0070.04017.08
5.5.240.0050.02816.93
5.5.230.0050.04517.18
5.5.220.0050.04717.12
5.5.210.0050.03817.03
5.5.200.0120.03817.14
5.5.190.0120.03917.09
5.5.180.0070.05417.10
5.5.170.0110.00014.21
5.5.160.0120.03917.01
5.5.150.0080.03816.97
5.5.140.0050.04316.89
5.5.130.0060.03517.20
5.5.120.0030.04316.98
5.5.110.0080.03717.01
5.5.100.0080.03216.97
5.5.90.0070.03716.90
5.5.80.0070.04217.01
5.5.70.0010.03116.91
5.5.60.0050.04417.06
5.5.50.0040.02516.97
5.5.40.0030.03216.83
5.5.30.0020.02517.11
5.5.20.0070.02217.07
5.5.10.0120.01716.96
5.5.00.0020.02517.09
5.4.450.0070.02315.02
5.4.440.0040.03215.25
5.4.430.0080.03814.98
5.4.420.0030.02514.86
5.4.410.0080.03815.13
5.4.400.0030.02514.90
5.4.390.0040.02714.73
5.4.380.0050.04014.70
5.4.370.0030.04114.80
5.4.360.0150.02514.79
5.4.350.0040.02214.80
5.4.340.0030.03614.59
5.4.330.0030.00610.23
5.4.320.0080.04014.91
5.4.310.0080.04014.70
5.4.300.0050.04014.92
5.4.290.0060.02514.86
5.4.280.0050.03814.71
5.4.270.0050.03814.88
5.4.260.0030.04514.68
5.4.250.0020.03014.72
5.4.240.0070.04314.80
5.4.230.0020.02914.77
5.4.220.0080.03814.78
5.4.210.0070.02714.79
5.4.200.0110.01714.78
5.4.190.0070.02014.88
5.4.180.0050.02114.66
5.4.170.0020.02114.73
5.4.160.0020.02214.75
5.4.150.0070.01814.82
5.4.140.0060.01813.31
5.4.130.0050.02013.55
5.4.120.0060.01513.29
5.4.110.0020.02213.80
5.4.100.0050.02213.54
5.4.90.0020.02413.70
5.4.80.0020.02113.55
5.4.70.0020.02113.67
5.4.60.0000.02313.63
5.4.50.0100.02813.64
5.4.40.0000.04213.58
5.4.30.0080.01613.49
5.4.20.0050.01813.64
5.4.10.0050.02213.45
5.4.00.0000.02513.03
5.3.290.0050.02512.42
5.3.280.0080.03812.38
5.3.270.0070.01812.46
5.3.260.0070.01812.43
5.3.250.0050.03412.38
5.3.240.0050.02012.36
5.3.230.0040.02012.28
5.3.220.0020.02212.46
5.3.210.0010.02312.21
5.3.200.0070.01912.47
5.3.190.0080.02212.32
5.3.180.0050.01812.54
5.3.170.0070.02212.44
5.3.160.0050.03212.48
5.3.150.0050.02012.33
5.3.140.0030.02112.50
5.3.130.0030.02312.39
5.3.120.0040.04112.48
5.3.110.0000.02712.48
5.3.100.0070.01912.15
5.3.90.0070.01812.22
5.3.80.0050.02112.11
5.3.70.0070.02012.13
5.3.60.0060.01812.23
5.3.50.0020.02312.02
5.3.40.0030.02312.11
5.3.30.0030.02111.94
5.3.20.0030.01811.94
5.3.10.0070.02011.95
5.3.00.0050.02211.83
5.2.170.0030.03012.85
5.2.160.0000.03012.85
5.2.150.0000.04012.85
5.2.140.0070.02712.85
5.2.130.0000.03012.85
5.2.120.0100.01712.85
5.2.110.0000.03012.85
5.2.100.0070.02712.85
5.2.90.0000.03012.85
5.2.80.0000.03012.85
5.2.70.0070.03012.85
5.2.60.0030.02712.85
5.2.50.0000.03012.85
5.2.40.0000.03012.85
5.2.30.0000.03012.85
5.2.20.0000.03012.85
5.2.10.0100.02012.85
5.2.00.0030.02012.85
5.1.60.0000.02712.85
5.1.50.0000.02712.85
5.1.40.0030.02312.85
5.1.30.0030.02312.85
5.1.20.0030.03012.85
5.1.10.0030.02012.85
5.1.00.0000.02712.85
5.0.50.0000.02312.85
5.0.40.0000.02012.85
5.0.30.0030.03012.85
5.0.20.0000.02012.85
5.0.10.0030.01712.85
5.0.00.0000.03712.85
4.4.90.0030.01312.85
4.4.80.0000.01712.85
4.4.70.0030.01012.85
4.4.60.0000.01712.85
4.4.50.0030.01312.85
4.4.40.0030.02312.85
4.4.30.0070.00712.85
4.4.20.0030.02012.85
4.4.10.0000.01712.85
4.4.00.0070.02312.85
4.3.110.0000.01712.85
4.3.100.0000.01312.85
4.3.90.0000.01712.85
4.3.80.0030.05312.85
4.3.70.0000.02012.85
4.3.60.0000.01312.85
4.3.50.0000.01312.85
4.3.40.0030.01712.85
4.3.30.0000.02312.85
4.3.20.0000.01712.85
4.3.10.0000.01312.85
4.3.00.0030.01312.85

preferences:
43 ms | 401 KiB | 5 Q