3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const BLA = 'bla'; public static $a = self::BLA; } echo A::$a;

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)
8.3.60.0120.00618.30
8.3.50.0120.00721.14
8.3.40.0070.00718.57
8.3.30.0120.00318.92
8.3.20.0070.00020.20
8.3.10.0050.00323.52
8.3.00.0050.00319.38
8.2.180.0130.00716.50
8.2.170.0070.01022.96
8.2.160.0070.00719.20
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.66
8.2.110.0100.00721.05
8.2.100.0080.00417.50
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00418.11
8.2.20.0040.00417.66
8.2.10.0040.00417.86
8.2.00.0040.00717.60
8.1.280.0140.00425.92
8.1.270.0030.00620.55
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.96
8.1.230.0030.00718.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00317.22
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0000.00720.99
8.1.160.0000.00821.85
8.1.150.0030.00318.63
8.1.140.0070.00017.16
8.1.130.0000.00717.75
8.1.120.0040.00417.36
8.1.110.0030.00517.34
8.1.100.0000.00717.25
8.1.90.0000.00817.21
8.1.80.0030.00317.29
8.1.70.0000.00717.29
8.1.60.0040.00417.33
8.1.50.0000.00917.27
8.1.40.0040.00417.26
8.1.30.0060.00317.43
8.1.20.0040.00417.41
8.1.10.0040.00417.31
8.1.00.0000.00717.35
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.36
8.0.270.0000.00717.14
8.0.260.0000.00617.20
8.0.250.0030.00316.90
8.0.240.0000.00616.91
8.0.230.0000.00716.75
8.0.220.0000.00716.80
8.0.210.0060.00316.79
8.0.200.0040.00416.70
8.0.190.0080.00016.80
8.0.180.0070.00016.84
8.0.170.0040.00416.71
8.0.160.0000.00816.77
8.0.150.0070.00016.74
8.0.140.0000.00816.63
8.0.130.0000.00513.23
8.0.120.0080.00016.64
8.0.110.0000.00716.70
8.0.100.0040.00416.66
8.0.90.0000.00716.80
8.0.80.0090.00616.73
8.0.70.0000.00716.82
8.0.60.0070.00016.63
8.0.50.0000.00716.78
8.0.30.0140.00717.08
8.0.20.0120.00817.40
8.0.10.0040.00416.75
8.0.00.0090.01116.56
7.4.330.0030.00315.02
7.4.320.0060.00016.44
7.4.300.0030.00316.31
7.4.290.0030.00316.27
7.4.280.0030.00316.40
7.4.270.0030.00316.47
7.4.260.0000.00716.33
7.4.250.0040.00416.32
7.4.240.0060.00216.29
7.4.230.0030.00316.48
7.4.220.0030.01516.41
7.4.210.0040.01116.46
7.4.200.0030.00316.56
7.4.160.0060.00916.48
7.4.150.0100.01417.40
7.4.140.0090.01117.86
7.4.130.0090.01016.36
7.4.120.0070.00916.41
7.4.110.0070.01716.50
7.4.100.0100.00616.46
7.4.90.0030.01416.28
7.4.80.0190.00319.39
7.4.70.0030.01316.47
7.4.60.0060.01016.29
7.4.50.0000.00816.18
7.4.40.0060.00916.30
7.4.30.0140.00716.29
7.4.00.0040.01414.99
7.3.330.0000.00613.09
7.3.320.0000.00513.21
7.3.310.0070.00016.12
7.3.300.0040.00416.03
7.3.290.0050.01116.27
7.3.280.0020.01416.25
7.3.270.0150.00417.40
7.3.260.0110.00716.33
7.3.250.0080.01016.28
7.3.240.0040.01816.28
7.3.230.0150.00016.39
7.3.210.0160.02016.22
7.3.200.0100.00619.39
7.3.190.0060.01216.20
7.3.180.0090.00616.28
7.3.170.0090.00616.27
7.3.160.0030.01816.41
7.2.330.0070.01016.40
7.2.320.0120.00616.50
7.2.310.0100.00716.36
7.2.300.0080.00816.30
7.2.290.0110.01416.43
7.2.00.0060.00919.09
7.1.100.0070.00318.13
7.1.70.0040.00416.93
7.1.60.0060.01819.32
7.1.50.0000.01116.78
7.1.00.0030.07722.51
7.0.200.0060.00316.64
7.0.140.0000.07722.07
7.0.60.0030.04319.99
7.0.50.0070.09017.72
7.0.40.0070.06020.05
7.0.30.0200.03720.23
7.0.20.0300.05720.16
7.0.10.0270.07720.30
7.0.00.0070.04720.12
5.6.280.0070.07020.99
5.6.210.0130.06020.62
5.6.200.0000.04318.15
5.6.190.0030.09020.39
5.6.180.0270.04720.33
5.6.170.0330.07320.46
5.6.160.0130.05020.54
5.6.150.0100.07718.28
5.6.140.0030.05318.27
5.6.130.0230.04018.23
5.6.120.0100.08021.15
5.6.110.0100.06321.08
5.6.100.0100.07020.95
5.6.90.0000.05320.98
5.6.80.0100.07720.39
5.6.70.4470.03320.37
5.5.350.0200.07320.41
5.5.340.0070.03717.92
5.5.330.0100.07020.36
5.5.320.0330.06020.24
5.5.310.0300.07320.32
5.5.300.0030.05717.94
5.5.290.0130.08017.97
5.5.280.0070.05320.64
5.5.270.0170.07720.76
5.5.260.0170.07020.67
5.5.250.0030.04720.79
5.5.240.0230.06720.25
5.4.450.0270.06319.48
5.4.440.0170.08019.27
5.4.430.0300.05719.54
5.4.420.0200.05319.54
5.4.410.0330.05019.34
5.4.400.0300.04019.24
5.4.390.0230.03718.94
5.4.380.0170.04318.88
5.4.370.0300.07019.22
5.4.360.0300.06718.89
5.4.350.0100.04319.16
5.4.340.0370.05318.98
5.4.320.0230.06719.32
5.4.310.0230.06719.26
5.4.300.0270.06319.19
5.4.290.0270.07319.22
5.4.280.0230.07718.99
5.4.270.0270.07319.06
5.4.260.0200.07718.99
5.4.250.0270.06319.19
5.4.240.0200.05019.30
5.4.230.0430.03718.84
5.4.220.0200.08019.07
5.4.210.0200.08019.15
5.4.200.0230.06718.94
5.4.190.0370.06018.97
5.4.180.0230.04718.96
5.4.170.0230.04019.30
5.4.160.0300.06318.96
5.4.150.0270.06719.07
5.4.140.0200.04016.67
5.4.130.0200.07316.50
5.4.120.0230.07016.29
5.4.110.0070.06016.45
5.4.100.0230.07016.55
5.4.90.0300.06716.24
5.4.80.0230.06716.39
5.4.70.0200.07016.26
5.4.60.0300.05316.43
5.4.50.0230.07016.23
5.4.40.0200.04016.42
5.4.30.0300.05716.60
5.4.20.0300.03716.16
5.4.10.0200.06016.34
5.4.00.0200.03315.83
5.3.290.0300.07314.73
5.3.280.0330.05714.55
5.3.270.0330.06014.81
5.3.260.0270.07014.47
5.3.250.0270.06314.75
5.3.240.0200.07314.82
5.3.230.0230.04014.69
5.3.220.0270.06714.46
5.3.210.0230.04714.78
5.3.200.0230.07314.54
5.3.190.0300.07314.54
5.3.180.0100.06014.55
5.3.170.0230.05714.63
5.3.160.0230.08014.45
5.3.150.0270.06714.67
5.3.140.0200.06014.46
5.3.130.0230.07714.70
5.3.120.0230.04314.61
5.3.110.0230.07314.45
5.3.100.0170.05313.93
5.3.90.0130.05014.24
5.3.80.0170.06313.98
5.3.70.0230.04713.91
5.3.60.0230.04713.91
5.3.50.0300.06714.02
5.3.40.0270.07314.06
5.3.30.0330.05014.02
5.3.20.0370.05313.90
5.3.10.0230.05313.57
5.3.00.0270.06713.75
5.2.170.0170.05012.72
5.2.160.0170.05312.72
5.2.150.0130.04012.72
5.2.140.0130.04012.72
5.2.130.0270.04012.72
5.2.120.0200.06012.72
5.2.110.0200.04012.72
5.2.100.0200.04712.72
5.2.90.0200.04012.72
5.2.80.0170.05712.72
5.2.70.0130.04312.72
5.2.60.0170.04012.72
5.2.50.0200.05312.72
5.2.40.0170.05312.72
5.2.30.0270.03312.72
5.2.20.0200.03012.72
5.2.10.0130.03312.72
5.2.00.0200.04312.72
5.1.60.0170.02712.72
5.1.50.0130.03312.72
5.1.40.0130.02312.72
5.1.30.0100.02712.72
5.1.20.0070.03312.72
5.1.10.0030.03012.72
5.1.00.0170.02312.72
5.0.50.0070.02012.72
5.0.40.0070.01712.72
5.0.30.0000.03312.72
5.0.20.0030.02012.72
5.0.10.0070.01712.72
5.0.00.0030.04012.72
4.4.90.0070.01712.72
4.4.80.0130.03012.72
4.4.70.0070.03712.72
4.4.60.0100.01312.72
4.4.50.0100.01312.72
4.4.40.0030.03012.72
4.4.30.0070.01312.72
4.4.20.0030.01712.72
4.4.10.0030.01712.72
4.4.00.0030.02712.72
4.3.110.0030.01712.72
4.3.100.0100.01312.72
4.3.90.0100.01012.72
4.3.80.0000.02712.72
4.3.70.0070.02012.72
4.3.60.0030.01312.72
4.3.50.0030.01712.72
4.3.40.0070.02012.72
4.3.30.0000.01712.72
4.3.20.0070.02012.72
4.3.10.0030.01312.72
4.3.00.0000.02712.72

preferences:
49.45 ms | 401 KiB | 5 Q