3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function bar() { $baz = array(); echo $baz['self::xx']; echo $baz[self::xx]; } } $foo = new foo; $foo->bar();

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)
8.3.60.0170.00318.24
8.3.50.0160.00622.11
8.3.40.0070.00718.73
8.3.30.0160.00318.71
8.3.20.0140.00418.60
8.3.10.0070.00019.39
8.3.00.0040.00423.66
8.2.180.0110.01116.88
8.2.170.0070.00722.96
8.2.160.0070.00720.47
8.2.150.0110.00724.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00219.66
8.2.110.0040.00420.52
8.2.100.0070.00417.95
8.2.90.0060.00319.25
8.2.80.0000.00717.97
8.2.70.0050.00517.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00421.34
8.2.20.0000.00817.77
8.2.10.0050.00217.68
8.2.00.0080.00317.90
8.1.280.0070.01025.92
8.1.270.0000.00823.99
8.1.260.0100.00726.35
8.1.250.0060.00328.09
8.1.240.0060.00322.39
8.1.230.0000.01120.89
8.1.220.0000.00818.77
8.1.210.0040.00419.02
8.1.200.0040.00417.35
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0040.00418.71
8.1.160.0040.00418.84
8.1.150.0070.00018.69
8.1.140.0030.00517.43
8.1.130.0030.00317.75
8.1.120.0000.00917.50
8.1.110.0030.00517.44
8.1.100.0030.00517.39
8.1.90.0030.00517.36
8.1.80.0030.00617.43
8.1.70.0030.00317.43
8.1.60.0000.00817.53
8.1.50.0000.00717.36
8.1.40.0050.00517.39
8.1.30.0000.00817.51
8.1.20.0040.00417.54
8.1.10.0000.00717.61
8.1.00.0080.00017.38
8.0.300.0040.00419.97
8.0.290.0000.00717.15
8.0.280.0000.00818.43
8.0.270.0050.00317.26
8.0.260.0040.00416.74
8.0.250.0040.00417.05
8.0.240.0000.00917.02
8.0.230.0030.00316.99
8.0.220.0030.00316.93
8.0.210.0040.00416.85
8.0.200.0030.00317.02
8.0.190.0030.00616.91
8.0.180.0070.00017.00
8.0.170.0000.00717.00
8.0.160.0030.00316.84
8.0.150.0000.00716.88
8.0.140.0030.00316.82
8.0.130.0050.00013.41
8.0.120.0000.00716.90
8.0.110.0000.00716.80
8.0.100.0020.00516.72
8.0.90.0050.00217.01
8.0.80.0100.01016.87
8.0.70.0070.00016.78
8.0.60.0000.00716.92
8.0.50.0040.00416.94
8.0.30.0070.01117.08
8.0.20.0100.01117.40
8.0.10.0000.00717.13
8.0.00.0100.01016.93
7.4.330.0000.00514.84
7.4.320.0030.00316.55
7.4.300.0060.00016.57
7.4.290.0030.00316.64
7.4.280.0040.00416.62
7.4.270.0000.00816.42
7.4.260.0000.00513.28
7.4.250.0030.00316.52
7.4.240.0070.00016.45
7.4.230.0000.00716.68
7.4.220.0110.00716.49
7.4.210.0070.00716.55
7.4.200.0040.00416.63
7.4.190.0040.00416.46
7.4.160.0070.01516.54
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0100.00716.56
7.4.120.0050.01116.56
7.4.110.0070.01016.63
7.4.100.0140.01016.50
7.4.90.0060.01016.34
7.4.80.0100.00719.39
7.4.70.0030.01716.54
7.4.60.0080.00816.63
7.4.50.0090.00016.39
7.4.40.0030.00722.52
7.4.30.0100.01016.56
7.4.00.0030.01514.95
7.3.330.0050.00013.38
7.3.320.0050.00013.27
7.3.310.0000.00816.41
7.3.300.0000.00716.43
7.3.290.0030.01216.35
7.3.280.0090.00816.34
7.3.270.0110.00717.40
7.3.260.0100.00918.24
7.3.250.0120.00516.30
7.3.240.0070.01016.50
7.3.230.0060.01016.39
7.3.210.0080.00916.25
7.3.200.0080.00819.39
7.3.190.0140.00716.55
7.3.180.0070.01316.40
7.3.170.0070.01016.41
7.3.160.0100.00616.54
7.3.120.0120.00414.92
7.3.110.0070.01114.54
7.3.100.0030.01314.92
7.3.90.0090.00614.52
7.3.80.0100.00315.00
7.3.70.0040.01114.77
7.3.60.0000.01614.65
7.3.50.0040.01114.82
7.3.40.0070.01014.80
7.3.30.0000.01214.66
7.3.20.0000.01216.50
7.3.10.0100.00716.46
7.3.00.0100.00016.45
7.2.330.0100.00716.36
7.2.320.0110.00616.43
7.2.310.0160.00616.82
7.2.300.0110.00716.79
7.2.290.0150.00316.65
7.2.250.0120.00615.10
7.2.240.0030.01615.13
7.2.230.0030.01615.11
7.2.220.0070.00715.18
7.2.210.0030.01514.86
7.2.200.0030.01414.89
7.2.190.0000.01814.94
7.2.180.0070.01014.95
7.2.170.0030.01215.07
7.2.80.0070.00416.55
7.2.60.0090.00317.02
7.2.00.0030.01319.31
7.1.330.0100.00315.55
7.1.320.0080.00015.80
7.1.310.0030.01315.62
7.1.300.0030.00815.75
7.1.290.0060.00615.41
7.1.280.0040.01115.34
7.1.270.0060.00615.71
7.1.260.0080.00415.51
7.1.200.0070.00715.48
7.1.100.0000.00818.14
7.1.70.0040.00717.16
7.1.60.0100.01419.40
7.1.50.0070.01616.97
7.1.00.0070.03022.45
7.0.200.0000.01016.73
7.0.140.0130.06322.13
7.0.70.0070.07721.72
7.0.60.0200.07721.56
7.0.50.0000.04322.05
7.0.40.0030.08020.13
7.0.30.0030.04020.10
7.0.20.0030.04020.08
7.0.10.0100.03320.11
7.0.00.0000.08720.07
5.6.280.0070.07020.86
5.6.220.0070.06720.66
5.6.210.0100.06720.68
5.6.200.0000.05021.04
5.6.190.0000.04721.04
5.6.180.0000.04721.08
5.6.170.0000.04321.08
5.6.160.0070.06720.95
5.6.150.0070.03721.06
5.6.140.0100.04721.17
5.6.130.0000.06321.11
5.6.120.0030.04721.14
5.6.110.0030.04020.98
5.6.100.0000.04320.96
5.6.90.0000.04721.12
5.6.80.0070.04720.41
5.6.70.0030.04020.42
5.6.60.0070.04020.39
5.6.50.0000.04320.42
5.6.40.0000.04320.53
5.6.30.0000.04020.32
5.6.20.0000.04020.46
5.6.10.0030.03720.32
5.6.00.0000.04020.27
5.5.360.0030.08320.41
5.5.350.0100.07720.42
5.5.340.0000.04320.78
5.5.330.0130.06020.90
5.5.320.0070.03720.80
5.5.310.0070.03720.77
5.5.300.0100.07720.83
5.5.290.0030.04320.88
5.5.280.0130.07720.91
5.5.270.0030.04720.64
5.5.260.0000.04320.82
5.5.250.0000.04320.71
5.5.240.0030.04020.30
5.5.230.0030.04320.20
5.5.220.0100.03320.29
5.5.210.0100.03020.18
5.5.200.0030.03720.24
5.5.190.0030.03720.22
5.5.180.0000.04020.26
5.5.160.0000.03320.13
5.5.150.0030.05720.09
5.5.140.0030.04020.21
5.5.130.0030.05020.14
5.5.120.0000.08320.27
5.5.110.0070.07720.25
5.5.100.0070.08720.16
5.5.90.0070.07320.15
5.5.80.0170.07320.09
5.5.70.0030.05320.04
5.5.60.0070.07320.00
5.5.50.0030.08020.04
5.5.40.0100.06720.15
5.5.30.0070.07720.05
5.5.20.0130.07020.14
5.5.10.0000.07720.02
5.5.00.0000.04020.03
5.4.450.0030.05319.27
5.4.440.0070.03719.23
5.4.430.0000.04319.44
5.4.420.0030.03719.37
5.4.410.0030.03719.10
5.4.400.0000.04019.18
5.4.390.0030.03719.16
5.4.380.0000.03719.09
5.4.370.0030.05719.21
5.4.360.0030.04019.21
5.4.350.0000.04019.00
5.4.340.0030.03719.13
5.4.320.0000.04319.05
5.4.310.0000.03719.23
5.4.300.0030.06719.03
5.4.290.0030.08019.16
5.4.280.0070.07719.07
5.4.270.0000.06319.02
5.4.260.0070.05019.16
5.4.250.0070.07019.13
5.4.240.0100.07019.16
5.4.230.0070.07718.89
5.4.220.0000.08719.04
5.4.210.0030.06019.17
5.4.200.0100.05018.87
5.4.190.0030.08019.10
5.4.180.0000.05019.04
5.4.170.0070.05019.14
5.4.160.0100.03718.82
5.4.150.0030.08319.02
5.4.140.0030.07016.46
5.4.130.0070.06316.33
5.4.120.0000.04716.33
5.4.110.0130.05716.45
5.4.100.0030.07016.49
5.4.90.0030.06316.36
5.4.80.0100.07016.46
5.4.70.0100.06016.46
5.4.60.0100.06716.46
5.4.50.0070.07316.44
5.4.40.0000.04016.42
5.4.30.0000.06716.48
5.4.20.0030.07016.48
5.4.10.0070.04716.36
5.4.00.0000.07015.90
5.3.290.0000.04314.80
5.3.280.0000.07714.66
5.3.270.0000.08714.55
5.3.260.0030.06314.61
5.3.250.0070.07314.72
5.3.240.0030.07714.61
5.3.230.0030.07714.66
5.3.220.0070.06314.49
5.3.210.0130.07014.49
5.3.200.0070.07014.62
5.3.190.0030.07714.48
5.3.180.0030.05314.66
5.3.170.0030.07314.52
5.3.160.0070.06014.52
5.3.150.0030.07314.62
5.3.140.0130.07014.48
5.3.130.0070.07014.68
5.3.120.0030.07714.60
5.3.110.0000.04314.57
5.3.100.0000.05014.04
5.3.90.0000.03714.07
5.3.80.0000.03714.14
5.3.70.0000.03713.94
5.3.60.0030.03313.93
5.3.50.0000.03714.08
5.3.40.0100.06713.96
5.3.30.0030.06713.89
5.3.20.0030.06713.77
5.3.10.0000.05013.75
5.3.00.0030.07713.63
5.2.170.0030.06012.35
5.2.160.0070.06012.35
5.2.150.0030.06312.35
5.2.140.0070.06312.35
5.2.130.0000.03712.35
5.2.120.0030.06312.35
5.2.110.0030.05712.35
5.2.100.0030.06312.35
5.2.90.0030.05012.35
5.2.80.0000.04712.35
5.2.70.0000.06312.35
5.2.60.0030.03312.35
5.2.50.0030.05012.35
5.2.40.0030.06012.35
5.2.30.0100.06012.35
5.2.20.0070.05712.35
5.2.10.0030.06012.35
5.2.00.0030.05712.35
5.1.60.0030.05312.35
5.1.50.0030.05012.35
5.1.40.0000.05012.35
5.1.30.0030.05712.35
5.1.20.0070.05012.35
5.1.10.0030.05712.35
5.1.00.0000.06012.35
5.0.50.0070.03312.35
5.0.40.0100.03712.35
5.0.30.0000.06012.35
5.0.20.0030.03712.35
5.0.10.0030.04712.35
5.0.00.0000.05712.35
4.4.90.0000.02312.35
4.4.80.0030.03312.35
4.4.70.0070.02312.35
4.4.60.0000.03712.35
4.4.50.0000.03712.35
4.4.40.0070.04712.35
4.4.30.0000.03712.35
4.4.20.0070.03012.35
4.4.10.0000.03712.35
4.4.00.0030.05312.35
4.3.110.0030.03312.35
4.3.100.0000.03712.35
4.3.90.0030.03312.35
4.3.80.0000.05712.35
4.3.70.0070.03012.35
4.3.60.0000.03312.35
4.3.50.0070.03312.35
4.3.40.0000.05312.35
4.3.30.0030.03312.35
4.3.20.0030.03312.35
4.3.10.0030.03312.35
4.3.00.0000.04012.35

preferences:
32.02 ms | 401 KiB | 5 Q