3v4l.org

run code in 300+ PHP versions simultaneously
<?php $l = new SplDoublyLinkedList(); $l[] = 0; $l[] = 1; $l[] = 2;

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)
8.3.60.0150.00318.43
8.3.50.0120.00317.95
8.3.40.0090.00618.70
8.3.30.0100.00319.09
8.3.20.0040.00420.30
8.3.10.0040.00421.87
8.3.00.0040.00418.98
8.2.180.0110.00718.54
8.2.170.0140.00322.96
8.2.160.0070.00722.13
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0050.00219.54
8.2.110.0030.00622.29
8.2.100.0070.00717.84
8.2.90.0030.00517.75
8.2.80.0000.00817.97
8.2.70.0000.00817.80
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0000.00720.47
8.2.30.0040.00419.28
8.2.20.0000.00817.55
8.2.10.0040.00418.07
8.2.00.0000.00817.78
8.1.280.0090.00625.92
8.1.270.0050.00318.87
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00022.13
8.1.230.0000.01120.79
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.01117.10
8.1.180.0050.00318.10
8.1.170.0000.00818.71
8.1.160.0070.00018.82
8.1.150.0000.00818.81
8.1.140.0000.00817.39
8.1.130.0060.00017.81
8.1.120.0000.00717.40
8.1.110.0040.00417.28
8.1.100.0000.00817.40
8.1.90.0040.00417.40
8.1.80.0050.00217.41
8.1.70.0030.00317.45
8.1.60.0060.00317.44
8.1.50.0040.00417.44
8.1.40.0040.00417.43
8.1.30.0040.00417.55
8.1.20.0030.00617.65
8.1.10.0080.00017.54
8.1.00.0030.00617.43
8.0.300.0080.00019.56
8.0.290.0030.00616.63
8.0.280.0030.00318.38
8.0.270.0000.00717.09
8.0.260.0000.00617.12
8.0.250.0000.00716.95
8.0.240.0040.00416.77
8.0.230.0000.00716.84
8.0.220.0030.00316.72
8.0.210.0030.00316.83
8.0.200.0030.00316.74
8.0.190.0030.00316.78
8.0.180.0000.00816.82
8.0.170.0040.00416.74
8.0.160.0030.00316.95
8.0.150.0040.00416.71
8.0.140.0040.00416.71
8.0.130.0060.00313.02
8.0.120.0030.00516.77
8.0.110.0050.00316.64
8.0.100.0040.00416.76
8.0.90.0080.00016.64
8.0.80.0110.01116.85
8.0.70.0040.00416.62
8.0.60.0030.00316.78
8.0.50.0070.00016.71
8.0.30.0130.01017.08
8.0.20.0140.00917.40
8.0.10.0040.00416.92
8.0.00.0120.00516.65
7.4.330.0000.00715.03
7.4.320.0000.00616.43
7.4.300.0060.00016.38
7.4.290.0000.00716.34
7.4.280.0000.00716.42
7.4.270.0060.00016.45
7.4.260.0040.00416.37
7.4.250.0080.00016.30
7.4.240.0030.00316.54
7.4.230.0070.00016.24
7.4.220.0150.01016.45
7.4.210.0100.00716.55
7.4.200.0000.00716.53
7.4.160.0100.00516.24
7.4.150.0060.01317.40
7.4.140.0100.00817.86
7.4.130.0070.01216.45
7.4.120.0090.00716.40
7.4.110.0130.00616.57
7.4.100.0080.00816.41
7.4.90.0040.01516.42
7.4.80.0070.01219.39
7.4.70.0090.00616.53
7.4.60.0040.01216.30
7.4.50.0000.00816.43
7.4.40.0130.00316.22
7.4.30.0070.01416.54
7.4.00.0100.00714.84
7.3.330.0000.00512.94
7.3.320.0020.00213.11
7.3.310.0070.00016.07
7.3.300.0040.00416.22
7.3.290.0080.01016.22
7.3.280.0100.01016.19
7.3.270.0090.00917.40
7.3.260.0130.00516.23
7.3.250.0130.00716.31
7.3.240.0130.00616.13
7.3.230.0080.00816.39
7.3.210.0060.01016.22
7.3.200.0070.01019.39
7.3.190.0030.01316.45
7.3.180.0030.01316.49
7.3.170.0140.00616.39
7.3.160.0090.00616.42
7.3.120.0080.01014.80
7.3.110.0060.01114.49
7.3.100.0070.00514.57
7.3.90.0080.00714.65
7.3.80.0040.01114.65
7.3.70.0050.00814.90
7.3.60.0070.00714.67
7.3.50.0040.01014.59
7.3.40.0080.00414.62
7.3.30.0050.00914.83
7.3.20.0080.00516.76
7.3.10.0060.00816.72
7.3.00.0060.00916.58
7.2.330.0040.01516.77
7.2.320.0060.01616.63
7.2.310.0120.00616.44
7.2.300.0060.01516.66
7.2.290.0140.00716.65
7.2.250.0140.00414.51
7.2.240.0130.00615.13
7.2.230.0130.00514.68
7.2.220.0090.00514.70
7.2.210.0050.00815.02
7.2.200.0070.00814.92
7.2.190.0050.00714.92
7.2.180.0090.00514.88
7.2.170.0050.01114.76
7.2.160.0060.00614.98
7.2.150.0000.01616.94
7.2.140.0000.01316.48
7.2.130.0100.00316.72
7.2.120.0080.00616.70
7.2.110.0060.00317.02
7.2.100.0000.01316.70
7.2.90.0000.00916.75
7.2.80.0040.00416.57
7.2.70.0090.00616.84
7.2.60.0090.00616.68
7.2.50.0040.00716.93
7.2.40.0070.00716.66
7.2.30.0060.00916.98
7.2.20.0070.00716.74
7.2.10.0120.00317.01
7.2.00.0030.01218.13
7.1.330.0020.01315.70
7.1.320.0080.00515.54
7.1.310.0100.00515.62
7.1.300.0070.00415.56
7.1.290.0110.00415.64
7.1.280.0070.00715.53
7.1.270.0050.00515.68
7.1.260.0090.00415.71
7.1.250.0000.01315.72
7.1.100.0090.00318.02
7.1.70.0000.00816.91
7.1.60.0060.01919.57
7.1.50.0040.01816.85
7.1.00.0100.07022.30
7.0.200.0000.00716.82
7.0.140.0100.04322.09
7.0.60.0030.07319.96
7.0.50.0030.05717.84
7.0.40.0030.04320.06
7.0.30.0430.07320.02
7.0.20.0270.07320.04
7.0.10.0070.05320.16
7.0.00.0070.08320.09
5.6.280.0130.06321.04
5.6.210.0170.07020.62
5.6.200.0070.03718.16
5.6.190.0070.03720.41
5.6.180.0000.07720.41
5.6.170.0270.05720.43
5.6.160.0030.05320.49
5.6.150.0000.04018.12
5.6.140.0130.04018.21
5.6.130.0030.04318.21
5.6.120.0030.04020.98
5.6.110.0100.06321.00
5.6.100.0000.06021.11
5.6.90.0000.09020.96
5.6.80.0070.08020.52
5.5.350.4230.04320.42
5.5.340.0130.07317.91
5.5.330.0100.08320.42
5.5.320.0500.06720.32
5.5.310.0170.04320.18
5.5.300.0000.04317.87
5.5.290.0070.08017.88
5.5.280.0130.04720.73
5.5.270.0070.05720.86
5.5.260.0300.06720.64
5.5.250.0070.03720.54
5.5.240.0170.02720.25
5.4.450.0630.05319.28
5.4.440.0270.05019.34
5.4.430.0970.06319.47
5.4.420.1030.04719.47
5.4.410.1130.05319.19
5.4.400.1070.04719.30
5.4.390.0900.05719.09
5.4.380.0170.05718.61
5.4.370.0200.05018.52
5.4.360.0200.04718.46
5.4.350.0200.05318.52
5.4.340.0200.05318.49
5.4.320.0130.06018.75
5.4.310.0130.07718.77
5.4.300.0300.06018.74
5.4.290.0230.06718.46
5.4.280.0300.06318.59
5.4.270.0100.08018.68
5.4.260.0200.07318.58
5.4.250.0130.08018.56
5.4.240.0200.07318.58
5.4.230.0130.05718.45
5.4.220.0170.05318.76
5.4.210.0200.05018.70
5.4.200.0270.04016.75
5.4.190.0170.05018.70
5.4.180.0200.05318.66
5.4.170.0230.05718.68
5.4.160.0100.06318.47
5.4.150.0200.05718.59
5.4.140.0170.06016.20
5.4.130.0270.04016.35
5.4.120.0100.05716.23
5.4.110.0230.04016.30
5.4.100.0070.06316.08
5.4.90.0230.06716.16
5.4.80.0100.07316.30
5.4.70.0300.06016.22
5.4.60.0170.05316.02
5.4.50.0200.04716.23
5.4.40.0270.05016.29
5.4.30.0230.04716.02
5.4.20.0230.04716.13
5.4.10.0270.04016.27
5.4.00.0130.05315.61
5.3.290.0400.05714.75
5.3.280.0200.06014.56
5.3.270.0300.04314.62
5.3.260.0170.06014.50
5.3.250.0130.07014.67
5.3.240.0300.06314.55
5.3.230.0230.05314.48
5.3.220.0170.05014.51
5.3.210.0130.05714.55
5.3.200.0270.04314.59
5.3.190.0200.04714.55
5.3.180.0270.05714.59
5.3.170.0170.07314.54
5.3.160.0170.06014.66
5.3.150.0300.05314.63
5.3.140.0130.07314.50
5.3.130.0230.04714.47
5.3.120.0270.05014.51
5.3.110.0130.06014.55
5.3.100.0170.05013.98
5.3.90.0300.04314.12
5.3.80.0170.05013.96
5.3.70.0170.05013.94
5.3.60.0200.04713.99
5.3.50.0100.05713.90
5.3.40.0230.05014.02
5.3.30.0170.05313.85
5.3.20.0270.04313.68
5.3.10.0270.04013.56
5.3.00.0270.06313.75
5.2.170.0100.04711.11
5.2.160.0070.04711.13
5.2.150.0000.05711.09
5.2.140.0200.03711.27
5.2.130.0270.03011.11
5.2.120.0230.03011.06
5.2.110.0230.03311.03
5.2.100.0130.04011.03
5.2.90.0100.05011.05
5.2.80.0300.02711.13
5.2.70.0130.04311.24
5.2.60.0170.04011.20
5.2.50.0030.05311.05
5.2.40.0100.04711.02
5.2.30.0100.05011.00
5.2.20.0100.05710.94
5.2.10.0100.04710.88
5.2.00.0070.04710.77
5.1.60.0070.0379.99
5.1.50.0130.03710.01
5.1.40.0100.03710.03
5.1.30.0130.05010.49
5.1.20.0270.03710.44
5.1.10.0200.03710.17
5.1.00.0130.03710.16
5.0.50.0070.0338.68
5.0.40.0100.0278.42
5.0.30.0100.0408.20
5.0.20.0000.0338.29
5.0.10.0070.0308.30
5.0.00.0070.0438.17
4.4.90.0100.0175.82
4.4.80.0070.0205.84
4.4.70.0070.0205.86
4.4.60.0070.0205.90
4.4.50.0030.0235.93
4.4.40.0070.0335.85
4.4.30.0100.0205.82
4.4.20.0030.0235.90
4.4.10.0070.0205.93
4.4.00.0000.0405.97
4.3.110.0030.0235.80
4.3.100.0070.0205.74
4.3.90.0000.0275.91
4.3.80.0000.0375.79
4.3.70.0100.0175.83
4.3.60.0070.0205.79
4.3.50.0030.0235.78
4.3.40.0030.0405.78
4.3.30.0030.0234.55
4.3.20.0100.0174.53
4.3.10.0100.0174.46
4.3.00.0230.02315.09

preferences:
56.42 ms | 400 KiB | 5 Q