3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ const TABLE = "test"; public static function t() { echo self::TABLE; } } class Child extends Test{ const TABLE = "child"; } Child::t();

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)
8.3.40.0040.01218.52
8.3.30.0080.00618.92
8.3.20.0040.00420.09
8.3.10.0080.00022.11
8.3.00.0030.00622.30
8.2.170.0000.01422.96
8.2.160.0030.01020.94
8.2.150.0100.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00317.50
8.2.110.0060.01022.29
8.2.100.0060.00617.84
8.2.90.0050.00319.28
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0000.00917.80
8.2.50.0060.00318.07
8.2.40.0030.00617.87
8.2.30.0040.00717.93
8.2.20.0000.00717.60
8.2.10.0000.00817.43
8.2.00.0000.00717.54
8.1.270.0060.00322.19
8.1.260.0040.00426.35
8.1.250.0070.01028.09
8.1.240.0080.00023.72
8.1.230.0030.00919.15
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0050.00318.48
8.1.160.0000.00821.94
8.1.150.0020.00518.40
8.1.140.0000.00717.32
8.1.130.0030.00517.75
8.1.120.0070.00017.33
8.1.110.0060.00317.28
8.1.100.0040.00417.29
8.1.90.0020.00517.15
8.1.80.0040.00417.35
8.1.70.0030.00517.32
8.1.60.0000.00817.48
8.1.50.0080.00017.46
8.1.40.0000.00717.30
8.1.30.0080.00017.42
8.1.20.0040.00417.50
8.1.10.0000.00817.45
8.1.00.0060.00317.48
8.0.300.0080.00018.77
8.0.290.0000.00716.93
8.0.280.0070.00018.43
8.0.270.0000.00717.16
8.0.260.0060.00016.72
8.0.250.0000.00816.91
8.0.240.0030.00316.75
8.0.230.0000.00716.79
8.0.220.0060.00016.83
8.0.210.0070.00016.80
8.0.200.0030.00316.91
8.0.190.0040.00416.86
8.0.180.0040.00416.74
8.0.170.0040.00416.73
8.0.160.0030.00516.88
8.0.150.0070.00016.64
8.0.140.0070.00016.62
8.0.130.0070.00013.14
8.0.120.0000.00716.77
8.0.110.0030.00516.74
8.0.100.0040.00416.54
8.0.90.0050.00216.79
8.0.80.0080.00816.65
8.0.70.0040.00416.60
8.0.60.0000.00816.62
8.0.50.0040.00416.66
8.0.30.0110.00817.06
8.0.20.0080.01117.40
8.0.10.0000.00716.68
8.0.00.0090.00916.75
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0000.00616.53
7.4.290.0000.00716.55
7.4.280.0030.00316.51
7.4.270.0030.00316.54
7.4.260.0030.00316.50
7.4.250.0030.00616.46
7.4.240.0000.00716.52
7.4.230.0070.00016.55
7.4.220.0110.00916.56
7.4.210.0100.00416.49
7.4.200.0000.00716.41
7.4.190.0030.00316.66
7.4.160.0120.00416.56
7.4.150.0060.02017.40
7.4.140.0130.00717.86
7.4.130.0090.01116.34
7.4.120.0080.01016.44
7.4.110.0060.00916.59
7.4.100.0100.00716.48
7.4.90.0110.00716.25
7.4.80.0090.00919.39
7.4.70.0130.00616.66
7.4.60.0160.00016.48
7.4.50.0040.00416.23
7.4.40.0100.00622.77
7.4.30.0160.00016.33
7.4.00.0110.00314.68
7.3.330.0000.00513.06
7.3.320.0030.00313.22
7.3.310.0030.00316.26
7.3.300.0000.00716.24
7.3.290.0060.00716.24
7.3.280.0130.00416.22
7.3.270.0130.00417.40
7.3.260.0140.00316.24
7.3.250.0140.00416.26
7.3.240.0100.01016.36
7.3.230.0150.00316.39
7.3.210.0130.00716.49
7.3.200.0060.01016.48
7.3.190.0060.01216.29
7.3.180.0150.00016.23
7.3.170.0070.01016.39
7.3.160.0060.01016.34
7.3.120.0100.00714.54
7.3.10.0150.00416.45
7.3.00.0030.01016.65
7.2.330.0100.00616.65
7.2.320.0120.01516.24
7.2.310.0170.00716.30
7.2.300.0110.01116.17
7.2.290.0120.00616.46
7.2.130.0030.01016.79
7.2.120.0070.01016.83
7.2.110.0090.00016.79
7.2.100.0100.00316.36
7.2.90.0070.00716.54
7.2.80.0060.00616.72
7.2.70.0090.00316.80
7.2.60.0090.00516.60
7.2.50.0080.00416.73
7.2.40.0060.00616.91
7.2.30.0030.01016.43
7.2.20.0060.00916.55
7.2.10.0150.00016.69
7.2.00.0030.01218.00
7.1.250.0100.00315.48
7.1.200.0030.00715.66
7.1.100.0130.00317.71
7.1.70.0000.01016.90
7.1.60.0100.01019.82
7.1.50.0060.01916.59
7.1.00.0070.07322.40
7.0.200.0040.00416.60
7.0.140.0000.07722.02
7.0.100.0170.04719.89
7.0.90.0030.07320.04
7.0.80.0070.07719.93
7.0.70.0070.07720.01
7.0.60.0070.04019.95
7.0.50.0300.08020.32
7.0.40.0030.09020.08
7.0.30.0070.09020.05
7.0.20.0070.07720.19
7.0.10.0170.04320.10
7.0.00.0030.09019.95
5.6.280.0070.07020.82
5.6.250.0030.06320.61
5.6.240.0030.05020.65
5.6.230.0030.06320.69
5.6.220.0130.03720.58
5.6.210.0100.05720.56
5.6.200.0100.08021.09
5.6.190.0000.08020.90
5.6.180.0100.03721.03
5.6.170.0130.08321.11
5.6.160.0130.05720.96
5.6.150.0070.04021.12
5.6.140.0100.06321.01
5.6.130.0070.04721.13
5.6.120.0000.05320.93
5.6.110.0100.07020.95
5.6.100.0170.06720.95
5.6.90.0100.05021.05
5.6.80.0100.07020.45
5.6.70.0100.07720.40
5.6.60.0170.06720.54
5.6.50.0100.07720.42
5.6.40.0130.07720.31
5.6.30.0170.06720.45
5.6.20.0030.05320.30
5.6.10.0000.07320.41
5.6.00.0070.07020.34
5.5.380.0030.09020.38
5.5.370.0030.05320.57
5.5.360.0070.05020.34
5.5.350.0100.08020.38
5.5.340.0130.05020.77
5.5.330.0100.04320.89
5.5.320.0030.09320.86
5.5.310.0000.05320.73
5.5.300.0200.05320.84
5.5.290.0130.07720.87
5.5.280.0000.05720.64
5.5.270.0000.05020.77
5.5.260.0100.08320.88
5.5.250.0100.05020.64
5.5.240.0030.04320.22
5.5.230.0070.07320.15
5.5.220.0030.05020.18
5.5.210.0130.06720.30
5.5.200.0170.07020.16
5.5.190.0170.06020.16
5.5.180.0130.07020.25
5.5.160.0100.07719.99
5.5.150.0070.07320.11
5.5.140.0070.08020.24
5.5.130.0200.04720.08
5.5.120.0170.05720.17
5.5.110.0300.05320.23
5.5.100.0130.05020.08
5.5.90.0070.07720.15
5.5.80.0130.07019.93
5.5.70.0030.07019.94
5.5.60.0030.05720.03
5.5.50.0100.03319.91
5.5.40.0100.04020.13
5.5.30.0000.04719.90
5.5.20.0100.07020.05
5.5.10.0130.07020.07
5.5.00.0170.05019.92
5.4.450.0070.08019.36
5.4.440.0100.06319.49
5.4.430.0130.06319.50
5.4.420.0130.07319.55
5.4.410.0100.06319.24
5.4.400.0100.04718.95
5.4.390.0100.04019.03
5.4.380.0030.04019.11
5.4.370.0130.06719.19
5.4.360.0070.07318.85
5.4.350.0130.07319.13
5.4.340.0070.07319.23
5.4.320.0100.04719.04
5.4.310.0130.03719.13
5.4.300.0070.07718.84
5.4.290.0070.06319.13
5.4.280.0130.06019.11
5.4.270.0030.07719.17
5.4.260.0000.07719.18
5.4.250.0100.03319.02
5.4.240.0070.04319.24
5.4.230.0130.03019.17
5.4.220.0100.04718.87
5.4.210.0070.05319.04
5.4.200.0030.06719.08
5.4.190.0100.07019.23
5.4.180.0070.06319.16
5.4.170.0170.06319.13
5.4.160.0070.07718.82
5.4.150.0100.04719.01
5.4.140.0070.03316.48
5.4.130.0100.02716.37
5.4.120.0030.05016.46
5.4.110.0130.03316.54
5.4.100.0100.06316.54
5.4.90.0030.07716.46
5.4.80.0070.07316.54
5.4.70.0000.04316.51
5.4.60.0070.07716.48
5.4.50.0030.04016.40
5.4.40.0030.06016.36
5.4.30.0070.06316.48
5.4.20.0070.07316.39
5.4.10.0100.03716.39
5.4.00.0030.07315.76
5.3.290.0100.07714.80
5.3.280.0030.08014.70
5.3.270.0030.04014.61
5.3.260.0100.06014.54
5.3.250.0000.06314.58
5.3.240.0100.07014.55
5.3.230.0030.06014.71
5.3.220.0100.07314.66
5.3.210.0070.05714.52
5.3.200.0030.04014.68
5.3.190.0030.04314.70
5.3.180.0070.05714.52
5.3.170.0000.08314.57
5.3.160.0030.08014.66
5.3.150.0200.03014.58
5.3.140.0030.07314.52
5.3.130.0070.07314.56
5.3.120.0000.07014.57
5.3.110.0030.04714.59
5.3.100.0170.06714.09
5.3.90.0070.04014.08
5.3.80.0000.04013.94
5.3.70.0030.08013.92
5.3.60.0100.04013.91
5.3.50.0100.06314.05
5.3.40.0170.06314.06
5.3.30.0100.07013.93
5.3.20.0070.07013.68
5.3.10.0030.07013.71
5.3.00.0070.08013.65
5.2.170.0030.05311.15
5.2.160.0070.03311.07
5.2.150.0030.04711.14
5.2.140.0130.04311.12
5.2.130.0030.03311.21
5.2.120.0030.03311.13
5.2.110.0070.05011.00
5.2.100.0030.03311.14
5.2.90.0130.03311.16
5.2.80.0030.04011.14
5.2.70.0070.02711.09
5.2.60.0000.03011.16
5.2.50.0000.03010.88
5.2.40.0030.04711.05
5.2.30.0030.03010.95
5.2.20.0030.05710.82
5.2.10.0030.04010.76
5.2.00.0030.05310.64
5.1.60.0000.05710.01
5.1.50.0000.0479.83
5.1.40.0000.04310.01
5.1.30.0070.05310.29
5.1.20.0030.06010.34
5.1.10.0070.0539.95
5.1.00.0030.05010.12
5.0.50.0070.0409.11
5.0.40.0000.0409.11
5.0.30.0000.0379.11
5.0.20.0000.0239.11
5.0.10.0100.0279.11
5.0.00.0100.0479.11
4.4.90.0000.0379.11
4.4.80.0000.0139.11
4.4.70.0030.0139.11
4.4.60.0000.0309.11
4.4.50.0030.0339.11
4.4.40.0070.0409.11
4.4.30.0000.0279.11
4.4.20.0030.0309.11
4.4.10.0000.0239.11
4.4.00.0030.0539.11
4.3.110.0000.0239.11
4.3.100.0030.0309.11
4.3.90.0000.0239.11
4.3.80.0070.0339.11
4.3.70.0030.0179.11
4.3.60.0000.0339.11
4.3.50.0030.0309.11
4.3.40.0030.0309.11
4.3.30.0000.0379.11
4.3.20.0000.0239.11
4.3.10.0000.0379.11
4.3.00.0000.0379.11

preferences:
42.56 ms | 400 KiB | 5 Q