3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2]; list ($x, $v) = $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)
8.3.60.0150.00018.16
8.3.50.0160.00521.09
8.3.40.0110.00418.77
8.3.30.0150.00018.60
8.3.20.0080.00018.52
8.3.10.0040.00421.14
8.3.00.0080.00021.73
8.2.180.0110.00318.20
8.2.170.0100.00722.96
8.2.160.0110.00420.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.88
8.2.110.0070.00320.35
8.2.100.0110.00017.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0120.00017.63
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00421.13
8.2.20.0050.00217.70
8.2.10.0040.00417.72
8.2.00.0030.00617.54
8.1.280.0150.00625.92
8.1.270.0080.00023.99
8.1.260.0130.00626.35
8.1.250.0040.00428.09
8.1.240.0100.00722.14
8.1.230.0070.00420.91
8.1.220.0090.00018.77
8.1.210.0080.00018.77
8.1.200.0030.00617.13
8.1.190.0040.00417.39
8.1.180.0070.00018.10
8.1.170.0000.00818.59
8.1.160.0040.00418.81
8.1.150.0070.00318.56
8.1.140.0000.00717.28
8.1.130.0000.00617.76
8.1.120.0040.00417.40
8.1.110.0000.00717.39
8.1.100.0070.00017.33
8.1.90.0000.00717.30
8.1.80.0030.00517.40
8.1.70.0000.00717.35
8.1.60.0060.00317.40
8.1.50.0000.00717.40
8.1.40.0050.00217.51
8.1.30.0030.00617.61
8.1.20.0030.00617.61
8.1.10.0020.00517.52
8.1.00.0050.00317.47
8.0.300.0090.00019.66
8.0.290.0040.00417.18
8.0.280.0040.00418.34
8.0.270.0030.00617.13
8.0.260.0020.00516.78
8.0.250.0000.00816.77
8.0.240.0040.00416.84
8.0.230.0000.00716.84
8.0.220.0030.00316.78
8.0.210.0000.00816.85
8.0.200.0050.00216.86
8.0.190.0060.00316.92
8.0.180.0040.00416.88
8.0.170.0030.00516.85
8.0.160.0040.00416.78
8.0.150.0040.00416.84
8.0.140.0050.00316.82
8.0.130.0050.00013.26
8.0.120.0030.00616.79
8.0.110.0040.00416.83
8.0.100.0030.00316.81
8.0.90.0050.00316.68
8.0.80.0080.00616.87
8.0.70.0000.00816.86
8.0.60.0000.00816.79
8.0.50.0050.00316.71
8.0.30.0090.00917.00
8.0.20.0140.00817.40
8.0.10.0000.00816.90
8.0.00.0120.00816.74
7.4.330.0050.00016.84
7.4.320.0040.00416.46
7.4.300.0030.00316.29
7.4.290.0000.00716.45
7.4.280.0040.00416.55
7.4.270.0070.00016.53
7.4.260.0050.00013.10
7.4.250.0000.00816.46
7.4.240.0000.00716.36
7.4.230.0030.00316.27
7.4.220.0040.01516.48
7.4.210.0090.00816.58
7.4.200.0000.00716.43
7.4.190.0070.00016.33
7.4.160.0000.01516.47
7.4.150.0090.01317.40
7.4.140.0120.00917.86
7.4.130.0120.00616.46
7.4.120.0080.01116.31
7.4.110.0100.00716.36
7.4.100.0120.00616.57
7.4.90.0070.01016.41
7.4.80.0110.00719.39
7.4.70.0080.00816.41
7.4.60.0100.00716.41
7.4.50.0030.00516.39
7.4.40.0110.00422.77
7.4.30.0070.01016.50
7.4.00.0070.00714.94
7.3.330.0000.00512.94
7.3.320.0060.00012.91
7.3.310.0070.00016.33
7.3.300.0070.00016.06
7.3.290.0030.01016.14
7.3.280.0070.01016.18
7.3.270.0130.00317.40
7.3.260.0100.00718.24
7.3.250.0070.01116.33
7.3.240.0140.00316.21
7.3.230.0110.00516.39
7.3.210.0100.00616.28
7.3.200.0090.00919.39
7.3.190.0060.01516.16
7.3.180.0090.00816.21
7.3.170.0050.01116.32
7.3.160.0000.01616.41
7.3.120.0070.01014.52
7.3.10.0070.00416.59
7.3.00.0000.01116.43
7.2.330.0100.00716.30
7.2.320.0140.00316.29
7.2.310.0130.00616.31
7.2.300.0100.00716.60
7.2.290.0100.00716.46
7.2.130.0060.00916.96
7.2.120.0090.00616.86
7.2.110.0100.00316.86
7.2.100.0090.00616.85
7.2.90.0000.01416.87
7.2.80.0060.01216.83
7.2.70.0070.01416.85
7.2.60.0080.00816.94
7.2.50.0140.00716.36
7.2.40.0090.00616.89
7.2.30.0070.00716.74
7.2.20.0140.00016.61
7.2.10.0040.00716.59
7.2.00.0000.01518.08
7.1.250.0070.01015.47
7.1.100.0000.01517.66
7.1.70.0040.00416.94
7.1.60.0100.01319.40
7.1.50.0030.02016.46
7.1.00.0070.07322.30
7.0.200.0060.00316.68
7.0.140.0070.06322.10
7.0.70.0070.05721.71
7.0.60.0070.08721.71
7.0.50.0070.05322.11
7.0.40.0030.07320.09
7.0.30.0070.06020.17
7.0.20.0030.08720.14
7.0.10.0070.04720.17
7.0.00.0130.08020.08
5.6.280.0100.06721.11
5.6.220.0100.04720.52
5.6.210.0030.07020.65
5.6.200.0070.09021.08
5.6.190.0000.08721.07
5.6.180.0030.07721.08
5.6.170.0030.09021.08
5.6.160.0070.05320.93
5.6.150.0030.06721.00
5.6.140.0030.08721.01
5.6.130.0130.07721.01
5.6.120.0130.05321.13
5.6.110.0070.08321.09
5.6.100.0100.08021.00
5.6.90.0130.08320.98
5.6.80.0100.07720.48
5.6.70.0030.08320.47
5.6.60.0030.08320.41
5.6.50.0070.05320.46
5.6.40.0100.05020.31
5.6.30.0030.08020.44
5.6.20.0030.08320.36
5.6.10.0070.07720.46
5.6.00.0100.06320.41
5.5.360.0100.08320.43
5.5.350.0070.07720.41
5.5.340.0000.08720.93
5.5.330.0170.07720.88
5.5.320.0100.07720.79
5.5.310.0130.07020.88
5.5.300.0070.07320.87
5.5.290.0030.08320.81
5.5.280.0070.08020.78
5.5.270.0000.06020.82
5.5.260.0000.06720.75
5.5.250.0070.08720.69
5.5.240.0100.05320.26
5.5.230.0030.08020.29
5.5.220.0130.06720.10
5.5.210.0030.05320.30
5.5.200.0100.07320.27
5.5.190.0100.07320.11
5.5.180.0000.07720.12
5.5.160.0030.08020.10
5.5.150.0130.06720.14
5.5.140.0170.06719.98
5.5.130.0130.04720.20
5.5.120.0070.07720.11
5.5.110.0030.08319.96
5.5.100.0170.04720.07
5.5.90.0000.04020.14
5.5.80.0070.07320.09
5.5.70.0070.05320.10
5.5.60.0070.07720.05
5.5.50.0070.06319.95
5.5.40.0100.07320.10
5.5.30.0030.04019.92
5.5.20.0030.04019.91
5.5.10.0100.04020.01
5.5.00.0000.04020.00
5.4.450.0030.08319.40
5.4.440.0070.07719.30
5.4.430.0100.08019.47
5.4.420.0070.07719.26
5.4.410.0030.06319.31
5.4.400.0070.07319.23
5.4.390.0100.07719.23
5.4.380.0030.07719.23
5.4.370.0000.06319.06
5.4.360.0070.07318.98
5.4.350.0030.07318.81
5.4.340.0030.07318.79
5.4.320.0030.08719.07
5.4.310.0130.06018.90
5.4.300.0030.05019.05
5.4.290.0070.07719.04
5.4.280.0000.08018.81
5.4.270.0030.05718.81
5.4.260.0000.08718.78
5.4.250.0070.04719.09
5.4.240.0130.07318.89
5.4.230.0070.07319.02
5.4.220.0170.06719.05
5.4.210.0070.08319.04
5.4.200.0100.06718.97
5.4.190.0000.04318.93
5.4.180.0030.03718.96
5.4.170.0070.07018.97
5.4.160.0070.04018.95
5.4.150.0000.04018.87
5.4.140.0000.05316.36
5.4.130.0030.03016.34
5.4.120.0000.03716.27
5.4.110.0030.04716.38
5.4.100.0000.03016.30
5.4.90.0030.03316.22
5.4.80.0030.06316.20
5.4.70.0000.05316.41
5.4.60.0100.07016.23
5.4.50.0070.04316.37
5.4.40.0000.04316.43
5.4.30.0000.05716.23
5.4.20.0030.06316.20
5.4.10.0000.05016.39
5.4.00.0070.03315.71
5.3.290.0030.06314.66
5.3.280.0000.08714.56
5.3.270.0000.04014.59
5.3.260.0000.04014.47
5.3.250.0100.03014.60
5.3.240.0000.07314.46
5.3.230.0000.03314.59
5.3.220.0070.03714.57
5.3.210.0030.04714.52
5.3.200.0070.07014.39
5.3.190.0000.04014.48
5.3.180.0030.03714.42
5.3.170.0000.04014.52
5.3.160.0070.07014.40
5.3.150.0070.07714.43
5.3.140.0100.04314.52
5.3.130.0000.04714.52
5.3.120.0070.03314.50
5.3.110.0100.03714.49
5.3.100.0000.04313.88
5.3.90.0030.03713.98
5.3.80.0070.03314.00
5.3.70.0070.03014.00
5.3.60.0000.08713.76
5.3.50.0070.03313.89
5.3.40.0000.04013.91
5.3.30.0000.04013.87
5.3.20.0070.05013.48
5.3.10.0000.03713.62
5.3.00.0030.03313.59
5.2.170.0000.03012.32
5.2.160.0030.03012.32
5.2.150.0000.03012.32
5.2.140.0030.03012.32
5.2.130.0000.03012.32
5.2.120.0070.02312.32
5.2.110.0030.02712.32
5.2.100.0000.03012.32
5.2.90.0030.02712.32
5.2.80.0000.04312.32
5.2.70.0000.03712.32
5.2.60.0070.02012.32
5.2.50.0030.02312.32
5.2.40.0000.03012.32
5.2.30.0000.03012.32
5.2.20.0000.02712.32
5.2.10.0000.03012.32
5.2.00.0030.02712.32
5.1.60.0000.02312.32
5.1.50.0030.02012.32
5.1.40.0000.02012.32
5.1.30.0000.02712.32
5.1.20.0030.03012.32
5.1.10.0000.02712.32
5.1.00.0030.02312.32
5.0.50.0000.04312.32
5.0.40.0000.02712.32
5.0.30.0000.05312.32
5.0.20.0070.01012.32
5.0.10.0000.02012.32
5.0.00.0000.03012.32
4.4.90.0000.02312.32
4.4.80.0000.02012.32
4.4.70.0000.01712.32
4.4.60.0000.02712.32
4.4.50.0000.01712.32
4.4.40.0030.02312.32
4.4.30.0000.02312.32
4.4.20.0000.01712.32
4.4.10.0000.01712.32
4.4.00.0000.02712.32
4.3.110.0000.01712.32
4.3.100.0000.01312.32
4.3.90.0000.01712.32
4.3.80.0000.02312.32
4.3.70.0000.01712.32
4.3.60.0030.01012.32
4.3.50.0000.01312.32
4.3.40.0000.03312.32
4.3.30.0000.02712.32
4.3.20.0000.02012.32
4.3.10.0030.01012.32
4.3.00.0000.01312.32

preferences:
46.46 ms | 401 KiB | 5 Q